Liquid Handling

Automation Consumables

<h2 dir="ltr"> What Are Automation Consumables?</h2>
 Automation consumables are plasticware items engineered to the tight tolerances required for consistent, unattended operation on robotic liquid-handling systems. Unlike manual-use consumables, automation consumables require tighter moulding tolerances, consistent tip-collar geometry for reproducible robotic tip pick-up and ejection, and barcode compatibility for LIMS-integrated workflows. Automation consumables are not interchangeable with manual-use plasticware &mdash; tip geometry and dimensional tolerance requirements differ, and substituting manual tips in robotic tip seats causes pick-up failures and run aborts.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" role="presentation">Robotic Pipette Tips &ndash; Precision-molded for high-speed and accurate liquid dispensing.</li>
<li dir="ltr" role="presentation">Filter Tips &ndash; Specialized barriers to eliminate aerosol cross-contamination.</li>
<li dir="ltr" role="presentation">Conductive Tips &ndash; Advanced engineering for reliable liquid level sensing.</li>
<li dir="ltr" role="presentation">System-Specific Tips &ndash; High-compatibility designs for Agilent, Tecan, Hamilton, and AutoMATE.</li>
<li dir="ltr" role="presentation">Clear &amp; Sterile Options &ndash; Medical-grade, contamination-free builds for demanding diagnostic runs.</li>
<li dir="ltr" role="presentation">Racked Consumables &ndash; Ready-to-use formats for seamless integration into automated workflows.</li>
</ul>
<h2 dir="ltr"> How to Choose Automation Consumables</h2>
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Instrument-Specific vs Universal Robotic Tips Robotic pipette tips are typically instrument-specific: Hamilton STAR uses Hamilton CO-RE tips; Tecan Freedom EVO uses Tecan Te-PS tips; Beckman Coulter Biomek uses Beckman-specific tips. Third-party compatible robotic tips from Nest Scientific and equivalent manufacturers provide equivalent dimensional tolerances at lower cost and are certified DNase/RNase-free. Conductive robotic tips (carbon-doped polypropylene) are required on instruments using capacitive liquid-level detection (Hamilton CO-RE cLLD, Tecan cLLD) to confirm tip immersion depth. Deep-Well Plates Standard automation deep-well plates are 96-well, 2 mL per well (round- or square-bottom) in polypropylene, ANSI/SLAS footprint, with a fully skirted base for robotic gripper handling. Square-well formats maximise working volume and are preferred for DNA/RNA extraction automation. Round-bottom wells facilitate pipette tip access to the well base and pellet resuspension. Reagent Reservoir Plates Reagent reservoirs supply bulk reagent to the robotic arm in a format sized for 8-channel, 12-channel, or 96-channel head aspirations. Single-well troughs (290 mL) supply volumes for large-scale reagent additions. 12-channel troughs (22 mL per channel) and 8-channel troughs (32 mL) allow different reagents in adjacent channels for parallel dispensing. Confirm reservoir dead volume against your platform's minimum aspiration height specification. Sealing Mats Pierceable aluminium foil seals protect samples during processing and allow robotic needle or tip-based piercing for closed-tube aspiration. Silicone sealing mats provide resealable access to individual wells for sequential robotic access without contamination of adjacent wells. 
<h2 dir="ltr"> Specifications Context</h2>
 Automation consumables from Nest Scientific conform to ANSI/SLAS 1-4:2004 footprint and well-position standards. Conductive robotic tips use carbon-doped polypropylene with surface resistivity in the 10&sup2;&ndash;10⁶ &Omega; range for reliable capacitive liquid-level detection. All Nest Scientific automation consumables are certified DNase-free, RNase-free, non-pyrogenic, and endotoxin-free under ISO-certified cleanroom production. Hamilton STAR, Tecan Freedom EVO, Beckman Coulter Biomek i-Series, and PerkinElmer JANUS remain the dominant liquid handling automation platforms in North American research labs.&nbsp;
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Bring precision and speed to every run&mdash;<a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Contact MBP</a> today to find the best fit for your automation needs.

Pipette Tips for Agilent Robotic System

AF250A-9-NS Pipette Tips by MBP are 250 µL filtered, E-beam sterilized automation tips for Agilent Bravo and VPrep liquid handling systems, supplied in SBS-format 96-tip racks and certified DNase-free, RNase-free, and pyrogen-free.

Manufacturer

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.

<h2 dir="ltr"> What Are LTS-Compatible Filter Tips?</h2>
 LTS-compatible filter tips combine two design features: the cylindrical collar geometry of Rainin's LiteTouch System (LTS), which mates with Rainin LTS pipette shafts for low-insertion-force ergonomic operation, and an integrated hydrophobic aerosol-barrier filter element that prevents aerosol droplets and liquid from reaching the pipette barrel. They are the required tip format for Rainin LTS labs running PCR, qPCR, RT-PCR, RNA extraction, nucleic acid dispensing, or any contamination-sensitive workflow where both LTS ergonomics and aerosol protection are needed simultaneously. LTS filter tips are the single correct format for Rainin LTS users doing PCR, RNA, or biohazardous work &mdash; no substitution with universal filtered tips is possible. 
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" aria-level="1">
Diamond PosiStop Racked Tips &ndash; Precision-engineered for a perfect seal and easy, contamination-free loading.
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<li dir="ltr" aria-level="1">
Bulk Packed Pipette Tips &ndash; High-volume, economical supply for routine laboratory liquid handling.
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Reload Stacks &ndash; Eco-friendly, space-saving inserts designed for rapid rack replenishment.
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<li dir="ltr" aria-level="1">
GreenRack Systems &ndash; Sustainable, low-waste packaging for high-throughput diagnostic workflows.
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<li dir="ltr" aria-level="1">
Sterile Rainin LTS Tips &ndash; RNase, DNase, and pyrogen-free options for sensitive molecular research.
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<li dir="ltr" aria-level="1">
Empty Tip Racks &ndash; Durable, reusable frames designed for seamless use with reload components.
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</ul>
<h2 dir="ltr"> How to Choose LTS-Compatible Filter Tips</h2>
 Confirm LTS Instrument Only pipettes displaying 'LTS' in the model designation &mdash; Pipet-Lite XLS+ LTS, Pipet-Lite M LTS, L8 LTS, L12 LTS &mdash; accept LTS tips. Standard Rainin models (older PIPET-LITE without 'LTS') and all non-Rainin pipettes require universal-fit tips, not LTS-specific tips. Low-Retention Filter Tips for Small Volumes Low-retention LTS filter tips combine the LTS mount, aerosol barrier, and hydrophobic inner wall. Use them when dispensing &le;20 &micro;L of RNA, enzyme, or protein solutions where maximum volume recovery plus contamination protection are simultaneously required &mdash; the most stringent tip specification for Rainin LTS users. Volume Range Common LTS filter tip volumes: 20 &micro;L, 200 &micro;L, 300 &micro;L, 1,000 &micro;L, and 1,200 &micro;L. Confirm the exact volume range available in LTS-compatible filter format from your supplier, as not all volumes are available in every format from every manufacturer. OEM vs Third-Party Rainin OEM filter tips for LTS are specified to the tightest cylindrical geometry tolerance. LTS filter tips are available in sterile racked and refill stacked-box formats with RNase/DNase/non-pyrogenic certification. For routine research use, third-party LTS filter tips offer equivalent performance at 20&ndash;40% lower cost. Packaging LTS filter tips are available in hinged racks (10 racks &times; 96 = 960 tips/box) and refill stacked-box inserts. Sterile options are standard across the range. 
<h2 dir="ltr"> Specifications Context</h2>
 LTS-compatible filter tips are manufactured from virgin polypropylene (PP) with hydrophobic PE filter frits; low-retention variants use hydrophobic resin for reduced surface adhesion.&nbsp;LTS filter tips: certified RNase-free, DNase-free, non-pyrogenic, CE and FDA-listed, in sterile refill stacked-box format. Multiple third-party manufacturers supply LTS-compatible filter tips at 20&ndash;40% below Rainin OEM pricing, with equivalent documented performance for research workflows.&nbsp; 
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<a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Connect with the MBP team</a> today! Let&rsquo;s get you a quote for the tips that feel just as good as they perform.

LTS Compatible Filter Tips

Racked Filter Tips for Rainin LTS

Sterile racked filter tips (SKU: LTS) compatible with Rainin LTS pipettes, available in 20 µL, 200 µL, and 1000 µL volumes. E-beam sterilized, RNase/DNase/PCR inhibitor-free, hydrophobic aerosol filter included, 4,800 tips per case.

Tip Technology

Volumes Available

Filter

Sterilized

Pipette Tip Type

20ul Racked Filter Tips for Rainin LTS, 4800/Cs

200ul Racked Filter Tips for Rainin LTS, 4800/Cs

1000 Racked Filter Tips for Rainin LTS, 4800/Cs

Serological Pipettes

<h2 dir="ltr"> What Are Serological Pipettes?</h2>
 Serological pipettes are calibrated, graduated, sterile polystyrene disposable pipettes used with a motorised pipette controller to transfer measured volumes of liquid in the 1&ndash;100 mL range. They are the primary tool for cell culture media transfer, buffer preparation, reagent dispensing in volumes above 1 mL, and serial dilutions requiring volumetric accuracy in the millilitre range. They differ from aspirating pipettes &mdash; which have no graduations and are used only for vacuum-assisted waste removal &mdash; and from microcentrifuge tubes, which are not dispensing instruments. Serological pipettes are the correct format for any measured liquid transfer &ge;1 mL in cell culture or reagent preparation; pair them with a motorised pipette controller for safe, ergonomic operation. 
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" role="presentation">1 mL to 50 mL Serological Pipettes &ndash; Standard range for routine and high-volume liquid transfer</li>
<li dir="ltr" role="presentation">Glass Serological Pipettes &ndash; Reusable options for solvent resistance and durability</li>
<li dir="ltr" role="presentation">Sterile Serological Pipettes &ndash; Gamma-sterilized for aseptic laboratory use</li>
<li dir="ltr" role="presentation">Non-Sterile Serological Pipettes &ndash; Cost-effective option for general applications</li>
<li dir="ltr" role="presentation">Graduated Serological Pipettes &ndash; For accurate volume measurement and dispensing </li>
</ul>
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<h2>How to Choose Serological Pipettes</h2>
 Volume: Standard Sizes and ISO 7550 Colour Coding ISO 7550 assigns a specific colour code to each serological pipette volume: 1 mL = red; 2 mL = yellow; 5 mL = blue; 10 mL = orange; 25 mL = green; 50 mL = purple (pink/violet depending on supplier). Colour coding allows quick visual volume identification when multiple sizes are in use simultaneously in a BSC. Packaging: Individual Wrap vs Bulk Individually wrapped sterile pipettes are required for cell culture, molecular biology, and aseptic technique. Plastic/plastic peel-open packaging eliminates paper particulate from paper/plastic wrappers &mdash; important in sensitive cell culture applications and for RNA work. Bulk-packed (canister or bag) formats are cost-effective for non-sterile applications such as buffer preparation and reagent dispensing in fume hoods. Construction: 1-Piece vs 3-Piece 1 mL, 2 mL, and 5 mL serological pipettes are typically one-piece moulded polystyrene constructions. 10 mL, 25 mL, and 50 mL pipettes use 3-piece ultrasonically welded construction (Globe Scientific) for the body-to-cone and body-to-cap joints &mdash; essential for the structural integrity of larger formats under aspiration vacuum. Tip and Graduation Features Negative graduations (markings above the nominal maximum) allow volumes slightly above nominal to be read. Fine-point tips with slow drip-off improve pipetting accuracy during cell culture media transfers. Some brands offer Wobble-not-style pipettes with reduced barrel flex for easier single-hand operation. Filter Plug Material Cotton filter plugs are standard; synthetic plugs (polyethylene or polypropylene) are preferred when processing organic solvents or any media that might wick through a cotton plug.
<h2 dir="ltr"> Compare Serological Pipette Volumes </h2>
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<ul>
<li>1 mL &ndash; Red ISO 7550 colour, 1-piece construction, 0.01 mL graduations; used for small-volume media transfer.</li>
<li>2 mL &ndash; Yellow ISO 7550 colour, 1-piece construction, 0.1 mL graduations; used for buffer preparation.</li>
<li>5 mL &ndash; Blue ISO 7550 colour, 1-piece construction, 0.1 mL graduations; used for media preparation and dilutions.</li>
<li>10 mL &ndash; Orange ISO 7550 colour, 3-piece construction, 0.1 mL graduations; used for flask media changes.</li>
<li>25 mL &ndash; Green ISO 7550 colour, 3-piece construction, 0.5 mL graduations; used for bulk media dispensing.</li>
<li>50 mL &ndash; Purple ISO 7550 colour, 3-piece construction, 1.0 mL graduations; used for large flask media changes.</li>
</ul>
<h2 dir="ltr"> Specifications Context</h2>
 Serological pipettes are manufactured from optically clear virgin polystyrene in Class 100,000 cleanroom conditions. Sterility: individually wrapped pipettes are EO-sterilised to SAL 10⁻⁶; non-pyrogenic, non-cytotoxic, DNase-free, and RNase-free per lot. ISO 7550 defines colour coding for serological pipettes; many US suppliers follow this standard, though it is not universally mandated. Calibrated to deliver (TD) with blow-out (marked with a double band or 'TD' marking) &mdash; all liquid must be expelled from the tip for accurate delivery. Globe Scientific, Nest Scientific, and Falcon remain the dominant serological pipette brands in North American cell culture labs.&nbsp; 
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Improve consistency and reduce handling variation with reliable serological pipette solutions. Request a quote from <a href="https://mbpinc.net/contact-us">the expert team at Molecular Biology Products Inc. (MBP).</a>

MBP Brand - Serological Pipettes

SP000 by MBP: MBP Brand sterile serological pipettes — individually wrapped, EO-sterilized SAL 10⁻⁶, non-pyrogenic, DNase/RNase-free polystyrene. Available in 5 mL (200/pack), 10 mL (200/pack), 25 mL (100/pack), and 50 mL (75/pack).