Novas Bio

Filtered Pipette Tips

<h2 dir="ltr"> What Are Filtered Pipette Tips?</h2>
 Filtered pipette tips contain a hydrophobic aerosol-barrier plug &mdash; polyethylene (PE) frit or cellulose &mdash; embedded inside the tip body, positioned to intercept aerosol and liquid that would otherwise travel up through the tip collar into the pipette barrel during dispensing or when handling volatile or splashing samples. The filter protects the pipette barrel from internal contamination (which requires costly professional decontamination) and protects samples from cross-contamination by previously deposited nucleic acids, proteins, or biohazardous material in the barrel. Filtered tips are the standard consumables for PCR and qPCR setup, RNA extraction, cDNA synthesis, working with radioactive or biohazardous agents, and any workflow where a single contaminated barrel could compromise a run or an experiment. Non-filtered tips remain appropriate for routine buffer, media, and reagent dispensing where cross-contamination through the barrel is not a concern. Use filtered tips for all nucleic acid work, PCR, and biohazardous samples; use standard tips for routine buffer and reagent dispensing.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li><a href="https://mbpinc.net/consumables/liquid-handling-products/pipette-tips/universal-fit-pipette-tips" title="Universal Fit Filter Tips">Universal Fit Filter Tips:</a> &ndash; Designed to fit a wide range of standard pipettes, with options including wide-bore, low-retention, sterile, RNase/DNase-free, and aerosol barrier formats to support diverse liquid handling applications while maintaining sample integrity.</li>
<li><a href="https://mbpinc.net/consumables/liquid-handling-products/filtered-pipette-tips/lts-compatible-filter-tips" title="LTS Compatible Filter Tips:">LTS Compatible Filter Tips:</a>&nbsp;Optimized for high-performance pipetting systems, featuring extended-length and rack-packed configurations for deep-vessel access, with bulk-pack options available to support reliable, high-throughput laboratory workflows.</li>
</ul>
<h2 dir="ltr"> How to Choose Filtered Pipette Tips</h2>
 Filter Material: Polyethylene Frit vs Cellulose Hydrophobic PE frits are the most common and most studied aerosol-barrier material; they block liquid ingress reliably without absorbing sample material or releasing fibres. Cellulose filters are used in some barrier tips (including the original Thermo Barrier tips); they are effective aerosol barriers but can absorb a small volume of aqueous sample, relevant at &le;10 &micro;L, where the absorbed volume is proportionally significant.
Universal Fit vs LTS-Compatible Filtered Tips Universal filtered tips use standard collar geometry (3.8 mm for &le;10 &micro;L, 6.1 mm for &le;200 &micro;L) and fit Eppendorf, Rainin Classic (non-LTS), and Thermo pipettes. LTS-compatible filtered tips use Rainin's cylindrical LTS mounting geometry and are required for Rainin LTS pipettes.&nbsp;
Low-Retention Filtered Tips Low-retention filtered tips combine an aerosol barrier with a hydrophobic inner tip wall, reducing liquid adhesion during dispensing. They are recommended for small-volume (&le;10 &micro;L) nucleic acid work, RNA, protein, and enzyme dispensing, where both contamination protection and volume accuracy are critical.
Volume Range Filtered tips are available across 10 &micro;L (P2&ndash;P10), 20 &micro;L (P20), 100 &micro;L (P100), 200 &micro;L (P200), 300 &micro;L, 1,000 &micro;L (P1000), and 1,250 &micro;L extended formats. Extended-length filtered tips reach deep into 15 mL and 50 mL conical tubes for nucleic acid elution and sample transfer steps.
Packaging Filtered tips are typically sterile-racked (96/rack, 10 racks/box); reload/refill formats are available for high-volume filter tip users.
<h2 dir="ltr"> Specifications Context</h2>
 Globe Scientific filter tips are certified free of human DNA, RNase, DNase, pyrogens, and PCR inhibitors; sterile, in flip-top or hinged racks. Sorenson Bioscience universal filter tips span 10&ndash;1,250 &micro;L in standard rack and EcoRack reload formats, pre-sterilised, DNase/RNase-free. Invitrogen Barrier Tips (Thermo Fisher) are the original reference for nucleic acid work with cellulose filter elements; compatible with Eppendorf pipettes. Globe Scientific, Nest Scientific, and Sorenson Bioscience filtered tips are stocked by MBP Inc.&nbsp; 
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Don&rsquo;t let cross-contamination stall your progress. <a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Reach out to the MBP team</a> today for a quote or to find the perfect fit for your specific pipette brand.

DataSheet

Low Retention Filter Tips, Racked, Sterile

FT-10-L-R-S by Novas Bio — 10 µL low retention aerosol barrier filter tips, racked (96/rack × 10 racks, 960 tips/unit), E-beam pre-sterilized. UHMWPE filter, 20 µm. DNase/RNase/human DNA/pyrogen-free lot-certified. Universal fit. Research use only.

Packaging

Volume

Color

Manufacturer

10 ul Filtered Tip, Low Retention, Racked, PreSterilized. 96 x 10 Tips/Pk, 5PK/CS

10 ul Filtered Tip, Low Retention, Racked, PreSterilized. Extended length tip.96 x 10 Tips/Pk, 5PK/CS

20 ul Filtered Tip, Low Retention, Racked, PreSterilized.96 x 10 Tips/Pk, 5PK/CS

100 ul Filtered Tip, Low Retention, Racked, PreSterilized.96 x 10 Tips/Pk, 5PK/CS

200 ul Filtered Tip, Low Retention, Racked, PreSterilized.96 x 10 Tips/Pk, 5PK/CS

200 ul Filtered Tip, Low Retention, Racked, PreSterilized. Fine point tip, 96 x 10 Tips/Pk, 5PK/CS

1000 ul Filtered Tip, Low Retention, Racked, PreSterilized. 100 x 10 5PK/CS

1000 ul Filtered Tip, Low Retention, Racked, PreSterilized. Extended length tip.96 x 10 Tips/Pk, 5PK/CS

1250ul Filtered Tip, Low Retention, Racked, PreSterilized. 96 x 10 4PK/CS

PCR Plates

<h2 data-path-to-node="3">What Are PCR Plates?</h2>
 PCR plates are single-use, thin-wall polypropylene multi-well vessels designed for the thermal cycling demands of PCR, qPCR, RT-PCR, and genotyping. The 96-well format (12 columns &times; 8 rows) is the standard for most research and clinical labs; 384-well plates serve ultra-high-throughput applications. Well volumes are 0.2 mL (standard profile) for conventional block cyclers or 0.1 mL (low profile) for fast-block instruments. The skirt &mdash; the rigid plastic border surrounding the well array &mdash; determines automation compatibility, cycler lid clearance, and plate rigidity.&nbsp;
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li data-section-id="1xmdc3x" data-start="0" data-end="87"><a href="https://mbpinc.net/consumables/pcr-consumables/pcr-plates/semi-skirted-plates">Semi-skirted PCR plates: </a>for a balance of plate rigidity and instrument compatibility.</li>
<li data-section-id="y5pq2h" data-start="89" data-end="156"><a href="https://mbpinc.net/consumables/pcr-consumables/pcr-plates/hard-shell-pcr-plates">Hard shell PCR plates: </a>designed with a reinforced plate structure.</li>
<li data-section-id="8t808z" data-start="158" data-end="243"><a href="https://mbpinc.net/consumables/pcr-consumables/pcr-plates/skirted-pcr-plates">Skirted PCR plates:</a> featuring a full peripheral skirt for enhanced handling support.</li>
<li data-section-id="1d0aj4c" data-start="245" data-end="343" data-is-last-node=""><a href="https://mbpinc.net/consumables/pcr-consumables/pcr-plates/non-skirted-pcr-plates">Non-skirted PCR plates:</a> with a compact design for applications requiring minimal plate footprint.</li>
</ul>
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<h2 data-path-to-node="3">How to Choose PCR Plates</h2>
 Skirt Format Fully-skirted plates have a full-height ANSI/SBS-compliant border (127.76 &times; 85.47 mm footprint) and are required for robotic liquid handlers (Hamilton STAR, Tecan EVO, PerkinElmer JANUS) and automated stackers. Semi-skirted plates have a partial skirt providing enough rigidity for multichannel pipetting while maintaining thermal cycler block compatibility across a wider range of instruments. Non-skirted plates have no border and fit virtually any cycler block, including instruments whose compression lids would be obstructed by a full skirt. Well Profile: Standard vs Low-Profile Standard-profile 0.2 mL wells are used with conventional (tall) block cyclers. Low-profile 0.1 mL wells are required for fast-block instruments, including the Applied Biosystems QuantStudio, Bio-Rad CFX96 Fast, and Roche LightCycler 480, where the reduced well depth shortens the thermal path to the sample. Colour: Clear, White, or Black Clear plates allow visual inspection of well volumes and are the default for end-point PCR. White plates increase qPCR sensitivity in bottom-read optical systems by reflecting fluorescence emission back through the detector. Black plates reduce background fluorescence in probe-based assays where cross-well optical interference is a concern. Sealing Compatibility Skirted and semi-skirted plates seal reliably with adhesive films and heat sealers; the rigid skirt supports even film application and reduces edge-well evaporation. Non-skirted plates require cap mats or adhesive seals that adhere directly to the well rim. 
<h2 data-path-to-node="3"> Specifications Context</h2>
 PCR plates are moulded from virgin, low-extractable medical-grade polypropylene; well walls are uniformly thin (typically 0.25&ndash;0.35 mm) to maximise thermal conductivity. ANSI/SBS footprint standard (127.76 &times; 85.47 mm) applies to skirted plates for instrument interoperability. Plates are certified DNase-free, RNase-free, human DNA-free, and PCR inhibitor-free per lot. Cut corners (typically at H1/A12 position) and alpha-numeric well labelling aid plate orientation.Thermo Fisher SuperPlate skirted formats are the leading references for robotic applications; semi-skirted plates from Sorenson and equivalent lines serve the broad research market.&nbsp; 
<a href="https://mbpinc.net/contact-us">Connect with the MBP team </a>today to request a quote and find the perfect PCR plate configuration for your lab's specific needs.

<h2 dir="ltr">What Are Non-Skirted PCR Plates?</h2>
 Non-skirted PCR plates are 96-well polypropylene thermal cycling plates with no surrounding plastic border. The absence of a skirt gives them the lowest possible profile, making them compatible with the widest range of thermal cyclers &mdash; including older instruments and those with compression lids that leave insufficient clearance for a full or partial skirt. They are the standard choice for manual PCR workflows and labs that prioritise cycler compatibility over automation capability. 
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<h2 dir="ltr">What you will find :<a href="https://mbpinc.net/non-skirted-pcr-plates" title="Non-Skirted PCR Plates"></a></h2>
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<ul data-start="458" data-end="876">
<li style="color: #000000;" data-section-id="zgfdeq" data-start="458" data-end="544">Hard Shell 384-well PCR plates with rigid frame for stability in high-throughput runs</li>
<li style="color: #000000;" data-section-id="rvpzml" data-start="545" data-end="623">Non-skirted 96-well PCR plates, a&nbsp;standard format for routine PCR workflows</li>
<li style="color: #000000;" data-section-id="1ytzau2" data-start="624" data-end="707">Hard Shell 96-well PCR plates with&nbsp;added durability and consistent well alignment</li>
<li style="color: #000000;" data-section-id="pvkgth" data-start="708" data-end="796">Globe Scientific No Skirt PCR Plates, a trusted brand option for reliable performance</li>
<li style="color: #000000;" data-section-id="1teu7sn" data-start="797" data-end="876">PCR Plates, No Skirt general-purpose plates for everyday PCR applications</li>
</ul>
<h2 dir="ltr"> How to Choose Non-Skirted PCR Plates</h2>
 Well Profile: Standard vs Low-Profile Standard-profile 0.2 mL non-skirted plates fit conventional tall-block cyclers, including Bio-Rad T100 and Eppendorf Mastercycler. Low-profile 0.1 mL non-skirted plates are used with fast-block qPCR instruments such as Bio-Rad CFX96 Fast and Applied Biosystems StepOnePlus, where the compression lid requires a low plate profile. Divisible vs One-Piece Plates Divisible (breakable) non-skirted plates are perforated between rows or columns, allowing the plate to be separated into 8-tube strips or smaller sections. This format suits labs running fewer than 96 reactions per plate and reduces plastic waste by avoiding partial-plate discard. One-piece plates are the standard format for full 96-well workflows. Colour: Clear vs White Clear non-skirted plates are standard for end-point PCR and top-read qPCR. White non-skirted plates improve fluorescence sensitivity in bottom-read optical configurations on instruments such as the Applied Biosystems QuantStudio bottom-read modes. Handling Considerations Non-skirted plates are less rigid than skirted formats and can flex during multichannel pipetting if not supported by a plate rack or nest. Use a non-skirted plate rack when dispensing with an 8-channel pipette to prevent well deflection and inconsistent fill volumes. Cap Mats and Sealing Non-skirted plates are sealed with cap mats (silicone or rubber) or adhesive films applied directly to well rims. The absence of a skirt means that heat sealer clamping must be applied carefully to avoid plate deformation. 
<h2 dir="ltr"> Specifications Context</h2>
 Non-skirted plates are moulded from virgin polypropylene with uniformly thin, well walls (0.25&ndash;0.35 mm) for rapid thermal conductivity. The well colour options (clear, white) affect optical performance; clear is the default. Certified DNase-free, RNase-free, human DNA-free, and PCR inhibitor-free per independent lot testing. As of 2026, non-skirted plates remain the highest-volume PCR plate format globally due to broad cycler compatibility and the lowest per-plate cost.&nbsp; 
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<a href="https://mbpinc.net/contact-us">Reach out to the MBP team </a>to request details or pricing for the right fit for your lab.

Non-Skirted PCR Plates

Non-skirted 96-well PCR plates - Novas Bio

PCR96-FLT-C by Novas Bio is a non-skirted, clear flat-top 96-well PCR plate made from medical-grade polypropylene. Each well holds 0.2 ml. Certified DNase-free, RNase-free, and human-DNA-free. Non-pyrogenic. Compatible with Applied Biosystems, Bio-Rad, Eppendorf, and Thermo Scientific thermal cyclers. Pack of 10 plates.

0.2 mL 96-well PCR plate. 0.2mL Non-skirted. Clear. 100 Plates/Case

0.1 mL 96-well PCR plate. 0.1mL Non-skirted. Low Profile. Clear.100 Plates/Case

0.1 mL 96-well PCR plate. 0.1mL Non-skirted. Low Profile. White.100 Plates/Case

PCR & qPCR Film

Optical Sealing Films

SF-UC Optical Sealing Films by Novasbio are ultra-clear polyolefin qPCR plate seals with non-fluorescing pressure-sensitive adhesive, rated −80°C to +105°C and certified DNase/RNase/human-DNA-free. Universal format fits flat-top, non-skirted, and semi-skirted 96-well plates. Available from MBP Inc.

Applications

QPCR Optical Seal, Ultra Clear, pressure sensitive adhesive for real-time PCR 100/PK 5PK/CS

PCR, QPCR Optical Seal, strong adhesive for real-time PCR and PCR 100/PK 5PK/CS

Centrifuge Tubes

<h2>What Are Centrifuge Tubes?</h2>
 Centrifuge tubes are cylindrical laboratory containers with caps that are used to separate, pellet, and store biological or chemical samples through centrifugal force. They are commonly made from polypropylene (PP) or polystyrene (PS) and are available in sizes ranging from small 0.5 mL microtubes to larger 50 mL conical tubes. These tubes are widely used for cell pelleting, protein precipitation, DNA and RNA extraction, tissue homogenate clarification, and long-term sample storage. Depending on the material, they can withstand temperatures from &minus;80 &deg;C to +121 &deg;C.
In short, the best centrifuge tube depends on your centrifuge rotor, required g-force, sample volume, and sterility needs. 
<h2>What You Will Find: </h2>
<ul>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes" title="All Centrifuge Tubes">All Centrifuge Tubes</a>: Comprehensive selection of 15 mL and 50 mL conical tubes with clear graduations for daily lab workflows.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/oak-ridge-style-centrifuge-tubes" title="Oak Ridge Style Centrifuge Tubes">Oak Ridge Style Centrifuge Tubes</a>: High-speed, chemical-resistant tubes designed to withstand extreme RCF without deformation.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/centrifuge-bottles" title="Centrifuge Bottles">Centrifuge Bottles</a>: Heavy-duty, larger-capacity vessels engineered for bulk sample processing and high-velocity runs.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/large-volume-centrifuge-tubes" title="Large Volume Centrifuge Tubes">Large Volume Centrifuge Tubes</a>: Industrial-strength 250 mL and 500 mL tubes optimized for pilot-scale harvesting and bioprocessing.</li>
</ul>
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<h2>How to Choose Centrifuge Tubes</h2>
 Volume and Rotor Compatibility
Select a tube size that matches both your sample volume and centrifuge rotor. Microtubes ranging from 0.5&ndash;2 mL are commonly used in microcentrifuges and can typically handle speeds up to 20,000 &times; g. Midi tubes in the 5&ndash;10 mL range are suitable for intermediate sample volumes, while 15 mL and 50 mL conical tubes are commonly used in clinical, research, and preparative centrifuges.
Material: Polypropylene vs. Polystyrene
Polypropylene (PP) tubes offer excellent chemical resistance and can tolerate temperatures from &minus;80 &deg;C to +121 &deg;C. They are suitable for autoclaving and exposure to many laboratory solvents. Polystyrene (PS) tubes provide superior optical clarity, making it easier to visually inspect samples and liquid levels, but they have lower resistance to solvents and extreme temperatures.
Sterility and Contamination Control
Sterile centrifuge tubes are typically gamma- or E-beam-irradiated and certified free of RNase, DNase, and pyrogens. These tubes are recommended for RNA extraction, cell culture, and clinical applications where contamination must be minimized. Non-sterile tubes may still be RNase- and DNase-free and are often suitable for routine DNA work and general sample storage.
Cap Design
Attached screw caps help prevent cap mix-ups and sample contamination, especially in high-throughput laboratories. Separate caps can be quicker to open and may be preferred in workflows that require frequent access to samples. If tubes will be used with automated systems, cap dimensions should be verified for compatibility with liquid handling equipment.
Packaging Options
Racked tubes provide convenient organization and allow direct pipetting while the tubes remain in the rack. Bulk-bagged tubes offer a more economical option for laboratories that process large volumes of samples and already have tube storage systems in place.
<h2> Comparing Common Centrifuge Tube Types</h2>
 Microtubes (0.5&ndash;2 mL) are ideal for PCR preparation, microcentrifuge applications, and storage of small sample volumes. They can generally withstand centrifugal forces up to 20,000 &times; g.
Midi tubes (5&ndash;10 mL) are designed for intermediate sample volumes such as culture supernatants and can typically tolerate forces up to 16,000 &times; g.
Sterile 15 mL conical tubes are frequently used for cell pelleting, RNA extraction, and clinical sample processing, with typical ratings between 12,000 and 15,000 &times; g.
Sterile 50 mL conical tubes are commonly selected for larger-volume applications including tissue culture work, density gradient preparation, and large-scale sample processing.
Polystyrene conical tubes in 15 mL and 50 mL formats are often chosen when visual sample inspection is important and solvent exposure is minimal.
<h2> Specifications and Features</h2>
 Polypropylene centrifuge tubes from Globe Scientific and Nest Scientific are manufactured from USP Class VI virgin resin and do not contain plasticizers or processing additives. Sterile products are typically irradiated to achieve a sterility assurance level (SAL) of 10⁻⁶. Most 15 mL tubes feature graduation marks at 1 mL intervals, while 50 mL tubes are usually graduated every 5 mL. MBP offers both bagged and racked centrifuge tube formats, including 15 mL and 50 mL conical tubes as well as smaller microtube and midi tube options.
MBP supports procurement departments by accepting purchase orders and offering institutional pricing for qualified high-volume customers. <a href="https://mbpinc.net/contact-us">Contact the MBP team today</a> for a customized quote.

<h2 data-section-id="155qizo" data-start="0" data-end="33">What Are All Centrifuge Tubes?</h2>
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The All Centrifuge Tubes collection includes the complete range of tube sizes commonly used in research, clinical, and laboratory environments. These tubes range from small 0.5 mL and 1.5&ndash;2 mL microtubes used in microcentrifuge applications to 5 mL and 10 mL midi tubes for intermediate sample volumes, as well as 15 mL and 50 mL conical tubes designed for cell culture, density gradient preparation, and larger-volume sample processing. They are available in polypropylene (PP) for enhanced chemical resistance and temperature tolerance or polystyrene (PS) for improved optical clarity.
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What you will find:
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<ul>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/microcentrifuge-tubes" title="Microcentrifuge Tubes">Microcentrifuge Tubes</a> &ndash; Precision-engineered for small-volume sample preparation.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/screw-cap-tubes" title="Screw Cap Tubes">Screw Cap Tubes</a> &ndash; Secure, leak-proof closures for long-term storage and transport.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/15ml-and-50ml-centrifuge-tubes" title="15ml &amp; 50ml Centrifuge Tubes">15ml &amp; 50ml Centrifuge Tubes</a> &ndash; Standard conical bottom tubes for large-volume processing.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/midicentrifuge-tubes-5ml-and-10ml" title="Midicentrifuge Tubes (5ml &amp; 10ml)">Midicentrifuge Tubes (5ml &amp; 10ml)</a> &ndash; The perfect bridge for intermediate sample sizes.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/microtubes-box" title="Microtubes Box">Microtubes Box</a> &ndash; Durable storage racks for organized sample management and protection.
</li>
</ul>
&nbsp;
<h2 data-section-id="1f93yys" data-start="914" data-end="963">How to Choose From All Centrifuge Tube Formats</h2>
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Volume and Rotor Compatibility
Selecting the correct tube size is essential for safe and efficient centrifugation. Microtubes ranging from 0.5&ndash;2 mL are designed for microcentrifuges, while 5&ndash;10 mL midi tubes fit compatible benchtop centrifuge rotors. Larger 15 mL and 50 mL conical tubes are commonly used in clinical and research centrifuges. Always verify rotor compatibility before introducing a new tube format into your workflow.
Sterility Requirements
For sensitive applications such as RNA extraction, cell culture, and clinical diagnostics, sterile tubes certified free of RNase, DNase, and pyrogens are recommended. Non-sterile tubes can provide a cost-effective solution for routine DNA analysis, protein assays, and general sample storage where sterility is not critical.
Material Selection
Polypropylene tubes offer excellent durability, can be autoclaved at 121 &deg;C, and resist many laboratory chemicals and solvents. Polystyrene tubes provide superior transparency, making it easier to monitor liquid levels and sample contents, although they are less resistant to heat and solvents.
Packaging and Inventory Planning
Microtubes are commonly available in pack sizes ranging from 500 to 1,000 units, while 15 mL and 50 mL conical tubes are often supplied in cases of 500. Laboratories with consistent usage may benefit from establishing recurring purchase orders to ensure uninterrupted supply.
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<h2 data-section-id="urfo3f" data-start="2395" data-end="2433">Compare Centrifuge Tube Size Groups</h2>
&nbsp;
Microtubes (0.5&ndash;2 mL) are primarily used for PCR preparation, microcentrifuge applications, and storage of small sample volumes. These are typically manufactured from polypropylene and are available in pack sizes of 500&ndash;1,000 units.
Midi tubes (5&ndash;10 mL) support intermediate-volume centrifugation and supernatant collection. They are commonly made from polypropylene and supplied in packs ranging from 100&ndash;500 units.
15 mL conical tubes are widely used for cell pelleting, RNA isolation, and clinical sample processing. They are available in both polypropylene and polystyrene formats and are generally packaged in cases of 500.
50 mL conical tubes are designed for larger-volume workflows, including tissue culture, density gradient preparation, and sample processing. Like 15 mL tubes, they are available in polypropylene and polystyrene and are commonly sold in cases of 500.
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<h2 data-section-id="1ezckh3" data-start="3318" data-end="3348">Specifications and Features</h2>
&nbsp;
Globe Scientific and Nest Scientific centrifuge tubes are manufactured from USP Class VI virgin polypropylene or polystyrene resin and are certified free from detectable RNase, DNase, and pyrogens. Sterile products are irradiated using gamma or E-beam methods to achieve a sterility assurance level (SAL) of 10⁻⁶. MBP offers both racked and bagged formats for 15 mL and 50 mL conical tubes, along with dispenser-box options for selected microtube product lines that support efficient use in high-throughput laboratory environments.
For procurement teams, MBP accepts purchase orders and offers institutional pricing for bulk and high-volume purchases. <a href="https://mbpinc.net/contact-ushttps://mbpinc.net/contact-us" title="Contact the MBP team" style="color: #236fa1;">Contact the MBP team</a> today to learn more

All Centrifuge Tubes

<h2 data-section-id="kx7ycn" data-start="0" data-end="39">What Are Screw Cap Centrifuge Tubes?</h2>
&nbsp;
Screw cap centrifuge tubes are polypropylene vessels with a threaded closure that rotates to create a compression seal, typically reinforced by a silicone or polyethylene O-ring. This seal design prevents evaporation, leakage, and contamination under conditions where a snap cap fails, including high-speed centrifugation up to 20,000 &times; g, repeated freeze-thaw cycles from &minus;80 &deg;C to +121 &deg;C, exposure to volatile organic solvents, and long-term cryogenic storage. Available in volumes ranging from 0.5 mL to 2.0 mL, these tubes are commonly used in proteomics, genomics, drug discovery, biobanking, and other applications where maintaining sample integrity is critical throughout multiple processing steps.
Choose screw cap tubes instead of snap-cap tubes when working with volatile samples, repeated freeze-thaw cycles, high centrifugal forces above 16,000 &times; g, or long-term storage at &minus;80 &deg;C.
<h2 dir="ltr">&nbsp;</h2>
<h2 dir="ltr">In this part, you will discover:</h2>
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<ul>
<li dir="ltr" aria-level="1">
0.5mL, 1.5mL, 2.0mL (for small to moderate volume applications)
</li>
</ul>
<ul>
<li dir="ltr" aria-level="1">
O-ring caps: Leak-proof, prevents evaporation
</li>
<li dir="ltr" aria-level="1">
Tubes only: Compatible with existing caps
</li>
</ul>
<ul>
<li dir="ltr" aria-level="1">
Sterile: For sensitive, contamination-prone work
</li>
<li dir="ltr" aria-level="1">
Non-sterile: Cost-effective for routine use
</li>
</ul>
&nbsp;
<h2 data-section-id="1w7d404" data-start="949" data-end="981">How to Choose Screw Cap Tubes</h2>
&nbsp;
O-Ring vs Non-O-Ring Seal
Screw cap tubes with integrated silicone O-rings provide a hermetic seal that is ideal for volatile chemicals, infectious materials, and valuable samples where evaporative loss must be minimized. Non-O-ring designs, including rim-seal and plug-seal caps, are suitable for most routine molecular biology storage applications at temperatures between &minus;20 &deg;C and &minus;80 &deg;C and are often easier to open when working in cold environments.
Internal Thread vs External Thread
Internal-thread screw cap tubes maintain a smooth exterior profile and are generally compatible with standard microcentrifuge rotors without requiring additional adapters. External-thread designs provide easier cap handling while wearing gloves and are frequently used in self-standing tube formats that can be placed directly in racks.
Volume Selection: 0.5 mL vs 1.5 mL vs 2.0 mL
0.5 mL screw cap tubes are commonly used for concentrated enzymes, antibodies, and other valuable reagents where minimizing dead volume is important.
1.5 mL screw cap tubes are the standard choice for molecular biology applications, including RNA and DNA storage, pellet recovery, and protein fraction collection.
2.0 mL screw cap tubes provide additional capacity and headspace for bead-based extraction methods, precipitation workflows, and sample mixing procedures.
Nest Scientific offers 0.5 mL, 1.5 mL, and 2.0 mL self-standing screw cap tubes with multiple cap color options to simplify sample identification and organization.
Sterility Grade
Sterile screw cap tubes are gamma- or E-beam-irradiated to a sterility assurance level (SAL) of 10⁻⁶ and are recommended for RNA applications, clinical specimen processing, and cell culture workflows. Non-sterile RNase-free and DNase-free tubes provide a cost-effective alternative for DNA and protein-related applications.
&nbsp;
<h2 data-section-id="ibka1i" data-start="2868" data-end="2901">Compare Screw Cap Tube Options</h2>
&nbsp;
Nest Scientific self-standing screw cap tubes are available in 0.5 mL, 1.5 mL, and 2.0 mL volumes with external threads and integrated sealing rings. Rated up to 20,000 &times; g, these tubes are ideal for general sample storage and laboratories that use color-coded organization systems.
Globe Scientific self-standing screw cap tubes with silicone O-rings are offered in 1.5 mL and 2.0 mL formats. Their enhanced sealing performance makes them particularly suitable for volatile samples, cryogenic storage, and applications where maximum sample protection is required. These tubes are rated up to 20,000 &times; g.
Conical-bottom screw cap tubes are commonly available in 1.5 mL formats with internal threads and optional sealing systems. Their conical design improves pellet recovery and makes them well suited for precipitation and centrifugation workflows. These tubes can withstand centrifugal forces up to 20,000 &times; g.
Amber screw cap tubes are available in 1.5 mL and 2.0 mL capacities and feature O-ring seals for additional protection. Designed for light-sensitive samples, they are typically rated up to 16,000 &times; g and help protect reagents from light-induced degradation.
&nbsp;
<h2 data-section-id="1jl751w" data-start="4094" data-end="4119">Specifications Context</h2>
&nbsp;
Globe Scientific and Nest Scientific screw cap microtubes are manufactured from USP Class VI virgin polypropylene and are certified RNase-free, DNase-free, and non-pyrogenic by lot. Nest Scientific screw cap tubes are available with six cap color options, including blue, red, yellow, purple, green, and natural, and are typically packaged in packs of 50 tubes with 500 tubes per case. These tubes are suitable for temperatures ranging from &minus;80 &deg;C to +121 &deg;C.
As of 2026, MBP stocks both self-standing and conical-bottom screw cap tube formats from Globe Scientific and Nest Scientific. Availability may vary by volume, cap style, and color configuration.
Don't let equipment choices hold back your next breakthrough. <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">Contact our team at Molecular Biology Products Inc.</a> for a custom quote.

Screw Cap Tubes

Screw Cap Tube. 0.5ml. Self-Standing, Non Sterile

SCT-050SS by Novas Bio — 0.5 mL self-standing screw-cap tube, medical-grade PP, pierceable cap, endotoxin/RNase/DNase/BSE-TSE-free, −80°C to +121°C, 20,000 × g, 500/pack.

Screw Cap Tube. 0.5ml. Self-Standing,Clear

Screw Cap Tube. 0.5ml. Self-Standing, Green

Screw Cap Tube. 0.5ml. Self-Standing, White

Screw Cap Tube. 0.5ml. Self-Standing, Blue

Screw Cap Tube. 0.5ml. Self-Standing, Yellow

Screw Cap Tube. 0.5ml. Self-Standing, Red

Screw Cap Tube. 1.5ml. Conical, Non Sterile

SCT-150 by MBP: 1.5 ml conical polypropylene screw-cap microcentrifuge tube with syringe port. DNase-free, RNase-free, non-pyrogenic. Clear tube, clear cap. Non-sterile. Designed for secure long-term sample storage and transport.

Screw Cap Tube. 1.5ml. Conical, Clear

Screw Cap Tube. 1.5ml. Conical, Green

Screw Cap Tube. 1.5ml. Conical, White

Screw Cap Tube. 1.5ml. Conical, Blue

Screw Cap Tube. 1.5ml. Conical, Yellow

Screw Cap Tube. 1.5ml. Conical, Red

Screw Cap Tube. 1.5ml. Self-Standing

ST-150SS by Novas Bio — 1.5 mL self-standing screw cap microcentrifuge tube, medical-grade PP, sterile, O-ring seal. DNase/RNase/human DNA free, non-pyrogenic. –80°C to +121°C, 20,000×g. 100 tubes and caps/unit. Research use only.

Screw Cap Tube. 1.5ml. Self-Standing, Clear

Screw Cap Tube. 1.5ml. Self-Standing, Green

Screw Cap Tube. 1.5ml. Self-Standing, White

Screw Cap Tube. 1.5ml. Self-Standing, Blue

Screw Cap Tube. 1.5ml. Self-Standing, Yellow

Screw Cap Tube. 1.5ml. Self-Standing, Red

Round Well Deep Well Plates

<h2 data-section-id="8npnrj" data-start="0" data-end="40">What are Round Well Deep Well Plates?</h2>
&nbsp;
Round well deep well plates are polypropylene microplates manufactured to ANSI/SLAS (SBS) footprint standards, featuring cylindrical wells that provide greater sample volumes than standard PCR or assay plates. Typical formats include 96-well plates with capacities of 1.2 mL, 2.0 mL, or 2.2 mL per well, designed for automated sample processing, nucleic acid extraction, microbial culture, compound storage, and high-throughput laboratory workflows.
The round well geometry promotes uniform mixing, consistent liquid movement during shaking, and efficient magnetic bead collection during automated extraction procedures. Unlike square well plates, which maximize storage volume, round well plates are preferred when sample recovery, mixing performance, and magnetic bead handling are critical.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
96-round well storage plates
</li>
<li dir="ltr" aria-level="1">
1.2ml deep well plates
</li>
<li dir="ltr" aria-level="1">
2.0ml round well plates
</li>
<li dir="ltr" aria-level="1">
Sterile deep well microplates
</li>
<li dir="ltr" aria-level="1">
DNase and RNase-free plates
</li>
<li dir="ltr" aria-level="1">
U-bottom deep well plates
</li>
<li dir="ltr" aria-level="1">
Polypropylene storage plates
</li>
<li dir="ltr" aria-level="1">
Automation-compatible round well plates
</li>
<li dir="ltr" aria-level="1">
Silicone sealing mats
</li>
</ul>
&nbsp;
<h2 data-section-id="m2xmka" data-start="1392" data-end="1436">How to Choose Round Well Deep Well Plates</h2>
&nbsp;
Well Volume
The 1.2 mL round well plate is specified for smaller-input nucleic acid extraction protocols (blood, plasma, swab) and fits automated deck formats with restricted Z-height clearance. The 2.0 mL round well format accommodates larger sample input volumes for high-yield extractions and is the standard format for Nest Scientific deep well plates used in nucleic acid processing. Confirm working volume versus total well volume in the product specification &mdash; a 2.0 mL plate typically has a total volume of 2,200&ndash;2,400 &micro;L.
Bottom Geometry
U-bottom (hemispherical) round wells are standard for sample storage, bacterial and cell culture, and general liquid handling where complete aspiration is not required. V-bottom (conical) round wells concentrate liquid and pellet to the lowest point for complete aspiration and enhanced pellet recovery, preferred in enzymatic assay and precipitation protocols. Flat-bottom round well plates are used when an optical flat surface is needed for absorbance-based assay measurement.
Sterility Requirements
Non-sterile round well deep well plates manufactured in ISO 8 cleanrooms satisfy most nucleic acid extraction and sample processing workflows. Sterile options (gamma-irradiated, SAL 10⁻⁶) are required for cell culture, bacterial culture, and RNA extraction from live cells. Autoclavable polypropylene formats provide a cost-effective reusable sterile option for labs with autoclave access.
Centrifugation and Sealing
Standard round well deep well plates are rated 4,000&ndash;6,000 &times; g. Raised well rims ensure consistent sealing with adhesive films, heat-seal foils, and pre-slit silicone mats. Nest Scientific 96-well round well silicone sealing mats (pre-slit, 7 mm diameter) are compatible with 0.35&ndash;1.35 mL round well plates.
Automation Compatibility
Specify virgin polypropylene, lot-certified DNase-free, RNase-free, DNA-free, and PCR inhibitor-free for nucleic acid extraction. Nest Scientific deep well plates use USP Class VI polypropylene material with high chemical stability for demanding extraction workflows.
&nbsp;
<h2 data-section-id="1jl751w" data-start="4818" data-end="4843">Specifications Context</h2>
&nbsp;
Round well deep well plates are manufactured from high-purity polypropylene and are commonly rated for temperatures from &minus;80&deg;C to +121&deg;C, supporting freezer storage and autoclave sterilization. Premium plates are produced from USP Class VI resins and tested for DNase, RNase, DNA, and PCR inhibitor contamination.
The 96-well 2.0 mL U-bottom round well plate remains one of the most widely used formats for automated nucleic acid extraction, biobanking, bacterial culture, and sample preparation workflows due to its balance of volume capacity, automation compatibility, and reliable magnetic bead performance.
Browse our range and <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">request a quote from the MBP team</a> to find the right fit for your lab.

Sealing Mat for 96-well Deep Well Plate with Round and square Wells.

SM-2ML-RD is a research-grade silicone sealing mat for 96-well deep well plates with round and square wells. Autoclavable, pierceable, self-sealing after puncture, and certified RNase-free, DNase-free, human-DNA free, and non-pyrogenic. Suitable for sample storage at -80°C through 4°C and repeated-access liquid handling workflows.

Well Style

Round Sealing mat, for 96-well Deep Well Plates, Round wells, Silicone. Fits DWP-20-RDU, DWP-11-RDU. Packaging: 10/Pk, 5 Pks/Cs

Square Sealing mat, for 96-well Deep Well Plates, Square wells, Silicone. Fits DWP-20-SQV, DWP-20-SQU.Packaging: 10/Pk, 5 Pks/Cs

Round Sealing mat, for 96-well Deep Well Plates, Round wells, Silicone. Fits Greiner 96-well Masterblock.Packaging: 10/Pk, 5 Pks/Cs

<h2>What Are Semi-Skirted PCR Plates?</h2>
 Semi-skirted PCR plates have a partial plastic border extending approximately half the height of a fully skirted plate, surrounding part of the well array. This partial skirt adds enough structural rigidity to support multichannel pipetting. It provides a surface for labelling, while keeping the overall plate height low enough for compatibility with most thermal cycler compression lids that a full skirt would obstruct. Semi-skirted plates represent the most common format in routine qPCR and genotyping labs, where fully automated robotic handling is not required. Semi-skirted is the default choice for most routine PCR and qPCR labs that mix manual pipetting with occasional automated steps. 
&nbsp;
<h2 data-start="476" data-end="501">What you will find: </h2>
<ul data-start="502" data-end="1108">
<li style="color: #000000;" data-section-id="47u9b8" data-start="502" data-end="589">Hard shell 384-well PCR plates &ndash; enhanced rigidity for high-throughput applications</li>
<li style="color: #000000;" data-section-id="1oohzes" data-start="590" data-end="670">Semi-skirted, 96-well PCR plates &ndash; balanced design for routine PCR workflows</li>
<li style="color: #000000;" data-section-id="1n8sxu4" data-start="671" data-end="748">Hard Shell 96-well PCR plates &ndash; improved structural support and alignment</li>
<li style="color: #000000;" data-section-id="1gxz5rn" data-start="749" data-end="830">Globe Scientific Half Skirt PCR Plates &ndash; reliable option from a trusted brand</li>
<li style="color: #000000;" data-section-id="wcryl4" data-start="831" data-end="897">PCR Plates, Semi Skirt &ndash; versatile plates for standard lab use</li>
<li style="color: #000000;" data-section-id="dlek6q" data-start="898" data-end="985">96-well Duo Material PCR plate &ndash; optimized materials for performance and durability</li>
<li style="color: #000000;" data-section-id="4vb9o1" data-start="986" data-end="1108">Semi-Skirt 96 Plate, Clear Polypropylene, Non-Sterile &ndash; clear construction for visibility and general applications</li>
</ul>
<h2> How to Choose Semi-Skirted PCR Plates</h2>
 Well Profile and Volume Low-profile 0.1 mL semi-skirted plates are the standard for qPCR on fast-block instruments, including Bio-Rad CFX96, Applied Biosystems StepOnePlus, and Roche LightCycler 480. Standard-profile 0.2 mL wells work with conventional block cyclers and accommodate larger reaction volumes for cloning or high-concentration template workflows. Colour: Clear vs White Clear semi-skirted plates suit end-point PCR and top-read qPCR systems. White semi-skirted plates increase fluorescence signal in bottom-read qPCR optical configurations. Thermo Fisher offers white semi-skirted formats for this application. Cut Corner for Orientation Semi-skirted plates typically feature a notched or cut corner at the A12 position for plate orientation &mdash; a feature originating in sequencing plate formats and now standard across most qPCR-compatible semi-skirted plates. Confirm the cut corner position against your instrument's plate alignment specification. Sealing The partial skirt of semi-skirted plates supports adhesive film sealing and is compatible with most heat sealers. The skirt also reduces edge-well evaporation compared to non-skirted plates, improving Ct uniformity across plate positions. Robotic Compatibility Semi-skirted plates provide enough grip surface for some robotic arm designs and are listed as compatible with select liquid handlers; however, for demanding robotic workflows with gripper systems or conveyor belts, fully skirted ANSI/SBS-compliant plates remain the correct specification. 
<h2> Specifications Context</h2>
 Semi-skirted 96-well plates are moulded from virgin polypropylene with uniformly thin walls (0.25&ndash;0.35 mm) for consistent thermal conductivity. The partial skirt height is approximately 50% of a full ANSI/SBS skirt height, placing the plate between non-skirted and fully skirted in both rigidity and cycler compatibility. All plates are independently certified DNase-free, RNase-free, human DNA-free, and PCR inhibitor-free per lot.&nbsp; 
&nbsp;
Let <a href="https://mbpinc.net/contact-us">the MBP team&nbsp;</a>help you choose the right plate format to match your workflow and instrumentation.

Semi-Skirted Plates

Semi-skirted, 96-well PCR plates

PCR96-AB-C by Novas Bio — 0.2 mL semi-skirted 96-well PCR plate, ultra-clear thin-walled polypropylene, elevated skirt for ABI instrument compatibility, clear wells. 10 plates per pack.

0.2 mL 96-well PCR plate. 0.2mL Semi-skirted. Elevated skirt for ABI. Clear, 10 Plates/Pack, 50 Plates/Cs

0.2 mL 96-well PCR plate. 0.2mL Half skirt. A12 Cut. Clear, 10 Plates/Pack, 50 Plates/Cs

0.1 mL 96-well PCR plate. 0.1mL Semi-skirted. Low Profile. Elevated skirt for ABI. Clear, 20 Plates/Pack, 100 Plates/Cs

<h2 data-section-id="132783j" data-start="0" data-end="34">What Are Microcentrifuge Tubes?</h2>
&nbsp;
Microcentrifuge tubes are small-volume polypropylene or low-binding polypropylene vessels available in 0.5 mL, 1.5 mL, and 2.0 mL capacities. They are designed for use in fixed-angle and variable-speed microcentrifuges and are commonly used for sample preparation, DNA and RNA isolation, protein purification, enzyme reaction setup, and cryogenic sample storage. Depending on the application, these tubes are available with either hinged snap caps or threaded screw caps that help protect samples from leakage, contamination, and evaporation during centrifugation and storage.
Microcentrifuge tubes are essential consumables in molecular biology, biochemistry, clinical chemistry, proteomics, and genomics laboratories. Among all formats, the 1.5 mL snap-cap tube remains the most widely used microcentrifuge tube in routine molecular biology workflows.
Use 1.5 mL snap-cap polypropylene tubes for general molecular biology applications, 2.0 mL tubes for bead-based extraction and precipitation workflows, screw-cap tubes for volatile or valuable samples, and low-binding tubes for dilute proteins or nucleic acids.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
0.5mL, 0.6mL, 1.5mL, 2.0mL, 5.0mL (for small-volume to high-volume applications)
</li>
</ul>
<ul>
<li dir="ltr" aria-level="1">
Tubes only: Snap-cap, one-hand use
</li>
<li dir="ltr" aria-level="1">
O-ring caps: Leak-proof, secure seal
</li>
<li dir="ltr" aria-level="1">
Sterile: RNase/DNase-free for sensitive work
</li>
<li dir="ltr" aria-level="1">
Non-sterile: Cost-effective for general use
</li>
</ul>
&nbsp;
<h2 data-section-id="1yp6iwa" data-start="1166" data-end="1204">How to Choose Microcentrifuge Tubes</h2>
&nbsp;
Volume: 0.5 mL / 1.5 mL / 2.0 mL
&nbsp;0.5 mL tubes minimize dead volume for concentrated or precious samples and fit compact block heaters. 1.5 mL is the universal format compatible with virtually all microcentrifuge rotors, heating blocks, and automated liquid handlers. 2.0 mL provides extra headspace for vortex mixing and bead-based extraction protocols; the slightly wider diameter is also compatible with most 1.5 mL rotor slots.
Cap Style: Snap Cap vs Screw Cap
Snap-cap microcentrifuge tubes feature hinged lids that allow quick one-handed operation and are preferred for high-throughput laboratory workflows involving frequent pipetting.
Screw-cap tubes equipped with O-rings or sealing rings provide a hermetic seal capable of withstanding centrifugal forces up to 20,000 &times; g. These tubes are recommended for volatile reagents, repeated freeze-thaw cycles, and long-term storage at ultra-low temperatures. Laboratories requiring enhanced sample security often select screw-cap formats for valuable or irreplaceable specimens.
Standard vs Low-Binding Polypropylene
Standard polypropylene microcentrifuge tubes are suitable for most routine laboratory applications. Low-binding polypropylene tubes are designed to reduce sample adsorption to tube walls and are particularly beneficial when working with dilute proteins, low-concentration nucleic acids, or single-cell samples where maximizing recovery is critical.
Bottom Geometry: Conical vs Self-Standing
Conical-bottom tubes concentrate pellets at the tip of the tube, improving sample recovery and simplifying resuspension after centrifugation.
Self-standing tubes feature a flat base that allows them to remain upright without a rack, making them convenient for sample handling, labeling, and storage. While they offer greater bench-top convenience, pellets may form slightly off-center compared with traditional conical-bottom designs.
&nbsp;
<h2 data-section-id="11skgd4" data-start="3407" data-end="3446">Compare Microcentrifuge Tube Formats</h2>
&nbsp;
Snap-cap conical polypropylene microcentrifuge tubes are available in 0.5 mL, 1.5 mL, and 2.0 mL capacities. Rated to approximately 16,000 &times; g, they are the standard choice for molecular biology, PCR preparation, nucleic acid extraction, and enzyme reaction workflows.
Screw-cap polypropylene tubes with O-rings are offered in 1.5 mL and 2.0 mL formats with either conical or flat-bottom designs. These tubes can withstand centrifugal forces up to 20,000 &times; g and are commonly used for volatile samples, cryogenic storage, and biobanking applications.
Self-standing screw-cap microcentrifuge tubes are available in 0.5 mL, 1.5 mL, and 2.0 mL capacities. Featuring sealing rings and flat-bottom construction, they provide stable rack-free storage and are often used in color-coded sample management systems. These tubes are typically rated up to 20,000 &times; g.
Amber polypropylene microcentrifuge tubes are available with either snap caps or screw caps in 1.5 mL and 2.0 mL sizes. Designed for light-sensitive compounds, they help protect samples from light exposure while supporting centrifugation up to approximately 16,000 &times; g.
Dispenser-box snap-cap microcentrifuge tubes are commonly available in 1.5 mL and 2.0 mL formats and are packaged for convenient bench-top dispensing. They are ideal for high-throughput laboratories that process large numbers of samples and require efficient access to consumables.
&nbsp;
<h2 data-section-id="1jl751w" data-start="4881" data-end="4906">Specifications Context</h2>
&nbsp;
Globe Scientific microcentrifuge tubes are manufactured from USP Class VI virgin polypropylene and are certified RNase-free, DNase-free, and non-pyrogenic by lot under ISO 9001:2015 quality management standards. Nest Scientific microcentrifuge tubes are similarly manufactured to USP Class VI specifications and are available in self-standing formats with six cap color options for simplified sample organization.
Standard packaging configurations include 500 tubes per case for snap-cap formats and 500 tubes per case supplied in 50-tube packs for screw-cap variants. As of 2026, MBP stocks both dispenser-box snap-cap tubes and screw-cap microcentrifuge tube formats, with bulk purchasing options available for high-volume laboratories.
Achieve consistent results with secure, medical-grade centrifugation vessels. <a href="https://mbpinc.net/contact-us" title="Contact Molecular Biology Products Inc." style="color: #236fa1; text-decoration: underline;">Contact Molecular Biology Products Inc.</a> for a quote to upgrade your workflow.

Microcentrifuge Tubes

Snaplock Microcentrifuge Tube.Clear.

MCT-060-C by Novas Bio is a 0.6 mL clear medical-grade polypropylene microcentrifuge tube — 7.70 mm OD × 30.23 mm, rated 14,000–20,000 RCF, endotoxin-free (LAL), RNase/DNase-free, BSE/TSE-free, autoclavable, −80°C to +121°C operational range. 1,000 tubes per pack. Research use only.

Snaplock Microcentrifuge Tube. 1.5 mL. Clear.

Snaplock Microcentrifuge Tube. 2.0 mL. Clear.

Snaplock Microcentrifuge Tube. 0.6mL. Clear.

<h2 dir="ltr"> What Are Universal Fit Filter Tips?</h2>
 Universal fit filter tips combine two well-established features: the standardised collar geometry of universal-fit tips (3.8 mm collar for &le;10 &micro;L, 6.1 mm for &le;200 &micro;L, ~7.5 mm for &le;1,000 &micro;L) and an integrated hydrophobic PE aerosol-barrier frit inside the tip shaft. The collar geometry enables cross-brand compatibility; the PE frit physically blocks aerosol droplets and liquid from entering the pipette barrel when over-pipetting, vigorous mixing, or volatile samples are involved. They deliver contamination protection equivalent to brand-specific filter tips at a cost appropriate for labs standardising on universal consumables. Universal fit filter tips are the default contamination-control tip for any lab with a mixed Eppendorf/Gilson/Rainin fleet running PCR, RNA, or biohazardous protocols.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li data-section-id="m30as9" data-start="0" data-end="80">Sorenson Brand OneTouch Barrier Tips and Sorenson Brand Filtered Pipette Tips.</li>
<li data-section-id="xhf726" data-start="82" data-end="146">Universal fit filtered pipette tips in bulk packaging formats.</li>
<li data-section-id="nu40o7" data-start="148" data-end="206">Low retention filter pipette tips from Globe Scientific.</li>
<li data-section-id="ibpfse" data-start="208" data-end="283">X-Series filtered pipette tips for filtered liquid handling applications.</li>
<li data-section-id="1xtcja5" data-start="285" data-end="358" data-is-last-node="">5 mL and 10 mL filtered pipette tips for Eppendorf and Thermo pipettes.</li>
</ul>
<h2 dir="ltr"> How to Choose Universal Fit Filter Tips</h2>
 Filter Material: PE Frit vs Self-Sealing Barrier Standard PE frit filters (Globe Scientific, Sorenson Bioscience, Nest Scientific) are hydrophobic sintered polyethylene that blocks aerosol and liquid without absorbing sample material &mdash; the most broadly specified filter type. Self-sealing barrier tips (e.g., Thermo Scientific ART) use a swelling polymer that expands on contact with liquid to create a complete seal; they provide reliable protection but at a higher cost and from fewer suppliers. Low-Retention Universal Filter Tips Low-retention universal filter tips add a hydrophobic inner tip wall to the PE frit. Use them at &le;10 &micro;L for RNA, enzyme aliquoting, and small-volume nucleic acid work where both contamination protection and maximum volume delivery accuracy are required. Volume Range 10 &micro;L: P2&ndash;P10 range; sequencing gel loading, micro-volume PCR setup. 20 &micro;L: P20 range. 100 &micro;L: P100. 200 &micro;L: P200 &mdash; the highest-volume filter tip in most labs. 300 &micro;L: for some extended P300 pipettes. 1,000 &micro;L: P1000. 1,250 &micro;L: extended high-volume format. Extended-Length Filter Tips Extended-length universal filter tips (200 &micro;L and 1,000 &micro;L) are 20&ndash;40 mm longer than standard, enabling aerosol-protected access to the bottom of 15 mL and 50 mL conical tubes during nucleic acid elution and sample transfer steps. Packaging Universal filter tips are typically sterile-racked (96/rack &times; 10 racks/box). Sorenson EcoRack reload inserts are available for high-volume filter tip users seeking plastic waste reduction. 
<h2 dir="ltr"> Specifications Context</h2>
 Universal fit filter tips are certified DNase-free, RNase-free, human DNA-free, ATP-free, pyrogen-free, and PCR inhibitor-free per independent lot. Virgin polypropylene construction; PE frits are hydrophobic, sintered polyethylene confirmed PCR inhibitor-free. Sterile racked tips are EO-sterilised or gamma-irradiated to SAL 10⁻&sup3;&ndash;10⁻⁶. Thermo Scientific ART universal filter tips use a proprietary self-sealing barrier; Globe Scientific and Sorenson Bioscience use PE frits. Sorenson Bioscience universal filter tips in standard rack and EcoRack reload formats are stocked by MBP Inc.&nbsp; 
&nbsp;
Why settle for a "maybe" fit when you can have a perfect seal? <a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Reach out to the MBP team</a> today to find the right universal solution for your lab&rsquo;s setup.

Universal Fit Filter Tips

Universal fit Filtered Pipette Tips, Bulk

FT-10 by MBP — 10 µL universal-fit filtered pipette tips in bulk bagged format; certified DNase-free, RNase-free, and non-pyrogenic; hydrophobic aerosol barrier filter.