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Electrophoresis System Accessories

User Manual

Reversible Combs, 22/12 teeth, for E1200-CS1 and E1101-CS1 Casting Stand, pk 2

E1101-COMB1 by Accuris is a pack of two reversible SureCast™ gel combs with 22 teeth on one side and 12 teeth on the reverse, for the E1200-CS1 and E1101-CS1 gel casting stands. The tapered double-sided design handles both small-volume (22-tooth) and large-volume (12-tooth) wells without stocking separate combs; both sides are multichannel-pipette compatible.

Manufacture

Innoculating Needles/Loops

<h2 data-section-id="y6ykl1" data-start="0" data-end="42">What Are Inoculating Loops and Needles?</h2>
&nbsp;
Inoculating loops and needles are essential microbiology tools used to transfer microorganisms between culture media, agar plates, broth tubes, and other laboratory growth systems. An inoculating loop features a small circular end designed to hold a defined volume of liquid culture, while an inoculating needle has a straight tip used for picking colonies and inoculating semi-solid media. Modern disposable versions are manufactured from sterile polypropylene or polystyrene and have largely replaced reusable metal loops in many laboratories, helping reduce cross-contamination risks and eliminating the need for flame sterilization between samples. These tools are widely used in clinical microbiology, research laboratories, pharmaceutical testing, food microbiology, and environmental monitoring applications.
&nbsp;
<h2 dir="ltr">What you will find:<a href="https://mbpinc.net/consumables/microbiology/innoculating-needles/loops" title="Inoculating Needles &amp; Loops"></a></h2>
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<ul>
<li dir="ltr" aria-level="1">
Smooth loops for streaking without agar damage
</li>
<li dir="ltr" aria-level="1">
Fine-point needles for precise colony picking
</li>
<li dir="ltr" aria-level="1">
Sterile disposable options for safe, aseptic use
</li>
<li dir="ltr" aria-level="1">
Heat-resistant wire loops for repeated sterilization
</li>
<li dir="ltr" aria-level="1">
Ergonomic grip for better control and reduced fatigue
</li>
</ul>
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<h2 data-section-id="x4zq8w" data-start="861" data-end="907">How to Choose Inoculating Loops and Needles</h2>
&nbsp;
Volume: 1 &micro;L vs. 10 &micro;L
The choice of loop volume depends on the application. A 1 &micro;L calibrated loop is commonly used for quantitative urine cultures and other procedures where accurate sample volume directly affects colony counts and microbial enumeration. A 10 &micro;L loop is the standard option for routine streak plating, subculturing, and general microorganism transfer where larger sample volumes are beneficial.
Rigidity: Flexible PP vs. Rigid PS
Flexible polypropylene loops are designed to glide smoothly across agar surfaces, minimizing damage to the media during streaking procedures. Rigid polystyrene loops and needles provide greater control when inoculating broth cultures, retrieving colonies, or performing stab inoculations in semi-solid agar. Many laboratories keep both flexible and rigid options available to accommodate different microbiological techniques.
Calibration and Lot Certification
For quantitative microbiology applications, calibrated loops should be selected to ensure consistent volume delivery. Certified loops undergo validation testing to verify that they deliver the specified sample volume accurately. This level of quality assurance is particularly important in clinical laboratories performing urine cultures and other quantitative microbial analyses.
Packaging Format
Individually packaged sterile loops provide maximum sterility assurance and are ideal for low-volume testing environments. Bulk-packaged sterile loops offer a more economical solution for high-throughput laboratories where large quantities are used daily. The choice depends on workflow requirements, usage frequency, and laboratory contamination-control practices.
&nbsp;
<h2 data-section-id="1jl751w" data-start="3179" data-end="3204">Specifications Context</h2>
&nbsp;
Disposable inoculating loops and needles are typically manufactured from medical-grade polypropylene or polystyrene and supplied sterile for immediate use. Standard loop sizes are designed to deliver consistent volumes and feature smooth surfaces that support accurate sample transfer. Many calibrated loops are tested using recognized verification methods and supplied with lot-specific certification to support laboratory quality assurance requirements. Disposable plastic loops are now widely used across clinical, academic, pharmaceutical, and industrial microbiology laboratories due to their convenience, consistency, and reduced contamination risk compared with reusable metal alternatives.
For product selection or technical guidance, <a href="https://mbpinc.net/consumables/microbiology/innoculating-needles/loops" title="connect with the Molecular Biology Products Inc. (MBP) team.">connect with the Molecular Biology Products Inc. (MBP) team.</a>

Rigid Inoculation Loops

2810 by Globe Scientific: disposable rigid inoculation loops made from medical-grade polystyrene, gamma sterilized, individually wrapped. Available in 1 µL (blue), 10 µL (yellow), and 10/1 µL dual-end combination (white). Calibration certificate included per case. Single-use — no incineration step required.

Inoculation Loop, Rigid, 10uL & 1uL, with Calibration Certificate, STERILE, White, 20/Peel Pack, 25 Packs/Unit, CS/6000

Inoculation Loop, Rigid, 1uL with Needle, with Calibration Certificate, STERILE, Blue, 20/Peel Pack, 25 Packs/Unit, CS/6000

Inoculation Loop, Rigid, 10uL with Needle, with Calibration Certificate, STERILE, Yellow, 20/Peel Pack, 25 Packs/Unit, CS/6000

Inoculation Loop, Rigid, 1uL, with Calibration Certificate, STERILE, Green, 20/Peel Pack, 50 Packs/Unit, CS/4000

Inoculation Loop, Rigid, 10uL & 1uL, with Calibration Certificate, STERILE, White, Individually Wrapped, CS/5000

Inoculation Loop, Rigid, 1uL with Needle, with Calibration Certificate, STERILE, Blue, Individually Wrapped, CS/5000

Inoculation Loop, Rigid, 10uL with Needle, with Calibration Certificate, STERILE, Yellow, Individually Wrapped, CS/5000

Inoculation Loop, Rigid, 10uL & 1uL, with Calibration Certificate, STERILE, White, 10/Peel Pack, 50 Packs/Unit, CS/6000

Inoculation Loop, Rigid, 1uL with Needle, with Calibration Certificate, STERILE, Blue, 10/Peel Pack, 50 Packs/Unit, CS/6000

Inoculation Loop, Rigid, 10uL with Needle, with Calibration Certificate, STERILE, Yellow, 10/Peel Pack, 50 Packs/Unit, CS/6000

Cryogenic Vials

<h2>What Are Cryogenic Vials?</h2>
&nbsp;
Cryogenic vials are specialized screw-cap laboratory containers manufactured from cryogenic-grade virgin polypropylene (PP) and designed to withstand extreme temperatures ranging from &minus;196&deg;C in liquid nitrogen storage to +121&deg;C during steam autoclaving. They serve as the primary storage vessel for biological materials requiring long-term preservation, including cell lines, serum, plasma, blood samples, DNA, RNA, microbial cultures, and other biospecimens. Common vial capacities include 1.2 mL, 1.5 mL, 1.8 mL, 2 mL, 3 mL, and 5 mL, with the 2 mL format being the most widely used standard for cell culture and biobanking applications. Most cryogenic vials feature leak-resistant screw caps with silicone sealing gaskets and dedicated writing areas for sample identification. For storage in liquid nitrogen, it is important to use vials specifically certified for cryogenic applications, as standard laboratory tubes are not designed to tolerate temperatures as low as &minus;196&deg;C.
&nbsp;
<h2>What You Will Find:</h2>
&nbsp;
<ul>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/cryo-boxes" title="Cryo Boxes">Cryo Boxes:</a> High-durability polycarbonate storage systems with integrated grids for rapid, indexed sample retrieval in ultra-low environments.</li>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/freezer-boxes" title="Freezer Boxes">Freezer Boxes:</a> Moisture-resistant and stackable organizers designed to maximize space and maintain thermal consistency within -20 degree celsius and -80 degree celsius freezers.</li>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/externally-threaded-cryogenic-vials" title="Externally Threaded Cryogenic Vials">Externally Threaded Cryogenic Vials</a>: Designed with threads on the outside of the vial to minimize contamination risk and maximize the internal volume for sample storage.</li>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/internally-threaded-cryogenic-vials" title="Internally Threaded Cryogenic Vials">Internally Threaded Cryogenic Vials</a>: Featuring a silicone O-ring seal and internal threads to provide the most secure, leak-proof closure for vapor-phase LN2 storage.</li>
</ul>
&nbsp;
<h2>How to Choose Cryogenic Vials</h2>
&nbsp;
Thread Type: Internal vs. External
Thread design influences both contamination control and workflow compatibility. Internal-thread vials position the sealing mechanism inside the neck of the vial, reducing the external surface area exposed to contaminants and making them a common choice for cell culture and biosafety-sensitive applications. External-thread vials place the threads on the outside of the vial neck, maximizing internal storage volume and improving compatibility with automated capping, decapping, and robotic handling systems. Laboratories using automated biobanking workflows often prefer external-thread formats.
Volume Selection
Vial capacity should match the intended sample type and storage requirements. The 1.8&ndash;2.0 mL size is commonly used for cell lines, serum aliquots, and general biospecimen storage because it fits standard cryogenic storage boxes. Smaller 1.2 mL formats support high-density storage of limited-volume samples, while larger 3&ndash;5 mL vials are suitable for tissue specimens, bacterial glycerol stocks, and applications requiring larger sample volumes.
Sterility and Purity Certification
For cell culture, molecular biology, and clinical research applications, cryogenic vials should be supplied with certifications confirming they are RNase-free, DNase-free, non-pyrogenic, and endotoxin-free. Many laboratories also prefer gamma-sterilized vials, which reduce contamination risk and eliminate the need for additional sterilization before use. Traceable lot documentation and certificates of conformity are often required in regulated environments.
Self-Standing vs. Round Bottom Designs
Self-standing cryogenic vials feature a molded base that allows them to remain upright on laboratory benches without additional support, reducing the risk of spills during sample handling. Round-bottom designs are compatible with a broader range of storage racks and cryogenic systems but generally require a rack or holder during bench-top use. The choice largely depends on laboratory workflow and storage equipment.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Cryogenic vials are typically manufactured from high-purity polypropylene because of its excellent durability and resistance to ultra-low temperatures. Products intended for liquid nitrogen immersion should carry explicit certification for liquid-phase storage, as some vials are approved only for vapor-phase applications. Vial dimensions, particularly outer diameter, determine compatibility with freezer boxes, racks, and automated storage systems, so measurements should be confirmed before mixing products from different manufacturers. Modern biobanking facilities increasingly use externally threaded, 2D-barcoded cryogenic vials integrated with laboratory information management systems (LIMS) to improve inventory tracking, sample traceability, and large-scale repository management.
Protect your research legacy. <a href="https://mbpinc.net/contact-us">Connect with the Molecular Biology Products Inc. team</a> for a custom quote on our complete cryogenic storage range.

3032-1-Group-RingSeal Cryogenic Vials Brochure

3032-1-Group-Cryogenic Vial Comparison Guide

RingSeal Cryogenic Vials with External Threads Specifications

RingSeal Cryogenic Vials with External Threads

3032-1 by Globe Scientific is a 1.0 mL RingSeal cryogenic vial with external threads and an integrated O-ring seal rated to 90 kPa and −196°C. Made from virgin polypropylene and certified RNase-free, DNase-free, and pyrogen-free, the RingSeal vial is sterile and autoclavable for long-term biobanking and clinical sample archiving. Order via mbpinc.net/quickorder using catalog number 3032-1.

Cryogenic Vials, 1.0mL, STERILE, External Threads, Attached Screwcap with O-Ring Seal, Conical Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 2.0mL, STERILE, External Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 2.0mL, STERILE, External Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 4.0mL, STERILE, External Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 5.0mL, STERILE, External Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 5.0mL, STERILE, External Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Printed Graduations and Writing Space, CS/500

3034-1-Group-RingSeal Cryogenic Vials Brochure

3034-1-Group-Cryogenic Vial Comparison Guide

3034-1-Group-TDS 3032-1

3034-1-Group-TDS 3032-2

3034-1-Group-TDS 3032-2-RB

3034-1-Group-TDS 3032-4

3034-1-Group-TDS 3032-5

3034-1-Group-TDS 3032-5-RB

3034-1-Group-TDS 3034-1

3034-1-Group-TDS 3034-2

RingSeal Cryogenic Vials with Internal Threads Specifications

RingSeal Cryogenic Vials with Internal Threads

The 3034-1 by Globe Scientific is a 1.0 mL RingSeal Cryogenic Vial with internal threads, a self-standing base, and an O-ring–sealed attached screwcap rated from –196°C to +121°C with 90 kPa leak-proof performance. Made from virgin polypropylene and certified RNase-free, DNase-free, and Pyrogen-free, each vial is supplied sterile and is autoclavable at 121°C for 15 minutes.

Cryogenic Vials, 1.0mL, STERILE, Internal Threads, Attached Screwcap with O-Ring Seal, Conical Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 2.0mL, STERILE, Internal Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 2.0mL, STERILE, Internal Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 4.0mL, STERILE, Internal Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 5.0mL, STERILE, Internal Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Self-Standing, Printed Graduations and Writing Space, CS/500

Cryogenic Vials, 5.0mL, STERILE, Internal Threads, Attached Screwcap with O-Ring Seal, Round Bottom, Printed Graduations and Writing Space, CS/500

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.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<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>
&nbsp;
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.

Datsheet

Robotic Tips for Agilent System, Clear, Sterile

352002 by NEST Scientific is a 30 µL clear sterile robotic tip for Agilent liquid-handling systems including the Agilent Bravo. Manufactured in a 100,000-grade cleanroom; supplied in 384-tip racks, 10 racks per pack, 50 racks per case.

Manufacturer

30μL Robotic Tips for Agilent System, Clear, Sterile, 384/rack, 10 racks/pk, 50 racks/cs

30μL Robotic Tips for Agilent System, Low-retention, Clear, Sterile, 384/rack, 10 racks/pk, 50 racks/cs

70μL Robotic Tips for Agilent System, Clear, Sterile, 384/rack, 10 racks/pk, 50 racks/cs

70μL Robotic Tips for Agilent System, Low-retention, Clear, Sterile, 384/rack, 10 racks/pk, 50 racks/cs

250μL Robotic Tips for Agilent System, Clear, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

250μL Robotic Tips for Agilent System, Low-retention, Clear, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

250μL Robotic Filter Tips for Agilent System, Clear, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

250μL Robotic Filter Tips for Agilent System, Low-retention, Clear, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Robotic Tips/Filter Tips for Beckman

Robotic Tips/Filter Tips for Beckman, Clear, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

317511 by NEST Scientific is a 250 µL sterile robotic filter tip compatible with Beckman Biomek FX, Biomek NX, Biomek i5, Biomek i7, and Biomek 3000 liquid handling systems. Supplied 96/rack, 10 racks/pack and 50 racks/case for continuous high-throughput runs.

250 μl Robotic Tips for Beckman, Clear, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

190 μl Robotic Filter Tips for Beckman, Clear, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Robotic Tips/Filter Tips for Hamilton

Nest Scientific 345503 — 50 µL barcoded robotic tips for Hamilton STAR/Star/Vantage CORE heads; USP Grade VI PP, E-beam sterile (SAL 10⁻⁶), DNase/RNase/human DNA-free, ISO 7 clean room, 2,304/case.

50 μl Robotic Tips for Hamilton, Clear, Sterile, With barcode, 96/pk, 2304/cs

50 μl Robotic Filter Tips for Hamilton, Clear, Sterile, With barcode, 96/pk, 2304/cs

300 μl Robotic Tips for Hamilton, Clear, Sterile, With barcode, 96/pk, 2304/cs

300 μl Robotic Filter Tips for Hamilton, Clear, Sterile, With barcode, 96/pk, 2304/cs

1000 μl Robotic Tips for Hamilton, Clear, Sterile, With barcode, 96/pk, 2304/cs

1000 μl Robotic Filter Tips for Hamilton, Clear, Sterile, With barcode, 96/pk, 2304/cs

1000 μl Robotic Filter Tips for Hamilton, Clear, Box-packed, Sterile, With barcode, 96/rack, 10 racks/pk, 50 racks/cs

1000 μl Robotic Tips for Hamilton, Clear, Box-packed, Sterile, With barcode, 96/rack, 10 racks/pk, 50 racks/cs

300 μl Robotic Filter Tips for Hamilton, Clear, Box-packed, Sterile, With barcode, 96/rack, 10 racks/pk, 50 racks/cs

300 μl Robotic Tips for Hamilton, Clear, Box-packed, Sterile, With barcode, 96/rack, 10 racks/pk, 50 racks/cs

50 μl Robotic Filter Tips for Hamilton, Clear, Box-packed, Sterile, With barcode, 96/rack, 10 racks/pk, 50 racks/cs

50 μl Robotic Tips for Hamilton, Clear, Box-packed, Sterile, With barcode, 96/rack, 10 racks/pk, 50 racks/cs

Robotic Tips/Filter Tips for Tecan

Robotic Tips/Filter Tips for Tecan, Clear, Sterile

332003 by NEST Scientific are clear sterile robotic filter tips engineered for Tecan liquid handling systems including Freedom EVO and Fluent platforms. Precision-molded in a controlled cleanroom environment, the integrated aerosol filter prevents cross-contamination across genomics, proteomics, immunoassay, and biopharmaceutical automation workflows.

50 μl Robotic Tips for Tecan, Clear, Sterile, 96*2 blister/pk, 2304/cs

50 μl Robotic Filter Tips for Tecan, Clear, Sterile, 96*2 blister/pk, 2304/cs

200 μl Robotic Tips for Tecan, Clear, Sterile,96*2 blister/pk, 2304/cs

200 μl Robotic Filter Tips for Tecan, Clear, Sterile, 96*2 blister/pk, 2304/cs

1000 μl Robotic Tips for Tecan, Clear, Sterile, 96*2 blister/pk, 2304/cs

1000 μl Robotic Filter Tips for Tecan, Clear, Sterile, 96*2 blister/pk, 2304/cs

50 μl Robotic Tips for Tecan, Clear, Sterile, Boxed, 96/rack, 10 racks/pk, 50 racks/cs

50 μl Robotic Filter Tips for Tecan, Clear, Sterile, Boxed, 96/rack, 10 racks/pk, 50 racks/cs

200 μl Robotic Tips for Tecan, Clear, Sterile, Boxed, 96/rack, 10 racks/pk, 50 racks/cs

200 μl Robotic Filter Tips for Tecan, Clear, Sterile, Boxed, 96/rack, 10 racks/pk, 50 racks/cs

1000 μl Robotic Tips for Tecan, Clear, Sterile, Boxed, 96/rack, 10 racks/pk, 50 racks/cs

1000 μl Robotic Filter Tips for Tecan, Clear, Sterile, Boxed, 96/rack, 10 racks/pk, 50 racks/cs

Rollers & Rotators Accessories

<h2>What are rollers and rotators accessories?</h2>
&nbsp;
Rollers and rotators accessories are the interchangeable tube holders, clip assemblies, wheel inserts, and platform adapters that allow a base roller or rotator instrument to securely hold and mix different tube sizes and formats. A single rotator or roller body with the appropriate accessory set can handle blood collection tubes of various sizes, standard 1.5 mL and 2 mL microcentrifuge tubes, 15 mL and 50 mL centrifuge tubes, and bottles of different diameters. Without the correct holder, tubes may not sit securely during rotation, may not be mixed effectively due to poor contact with the roller surface, or may become unsecured and spill during the mixing cycle.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Interchangeable Tube Carousels: Specialized discs for holding different diameters of test tubes and vials.
</li>
<li dir="ltr" aria-level="1">
Universal Rotating Plates: Versatile platforms that allow for a mix of clips to be mounted simultaneously.
</li>
<li dir="ltr" aria-level="1">
Replacement Roller Bars: Durable, easy-to-clean bars to maintain or expand the capacity of your tube rollers.
</li>
<li dir="ltr" aria-level="1">
Vessel Clips &amp; Clamps: Secure mounting hardware for larger flasks and specialized containers.
</li>
<li dir="ltr" aria-level="1">
Horizontal &amp; Vertical Tube Holders: Adapters that allow you to change the angle of rotation for specific protocols.
</li>
<li dir="ltr" aria-level="1">
Stacking Kits: Hardware designed to safely tier multiple rotators to save valuable bench space.
</li>
</ul>
&nbsp;
<h2>How to choose rollers and rotators accessories</h2>
&nbsp;
Match tube holder specifications to your exact tube dimensions
Tube holders and clips are designed for specific tube outer diameters and lengths, and a holder designed for one tube format may not securely retain a different tube size. Blood collection tube holders are typically sized to match standard 13 &times; 100 mm or 16 &times; 100 mm Vacutainer-type tubes, while microcentrifuge tube clips hold 1.5 mL and 2 mL tubes by their caps.
Confirm holder compatibility with your specific roller or rotator model
Tube holders and wheel inserts from different manufacturers may not be interchangeable between roller and rotator models, since the mounting mechanism, wheel diameter, and rotation geometry differ. Confirm that the specific accessories you need are listed as compatible with your instrument model before purchase.
Choose the right wheel format for your mixing application
End-over-end rotators typically use a flat wheel with individual tube positions or a drum format with clip-type holders around the perimeter. Wheels with fewer positions hold tubes more securely at higher rotation speed; high-capacity drum formats allow more samples per rotation cycle at the cost of per-position security at higher speeds.
Consider multi-format holder sets for flexibility across tube sizes
Labs mixing different tube sizes benefit from a set of holders covering common formats &mdash; blood tube, microcentrifuge, and conical tube &mdash; allowing the same rotator to be reconfigured for different sample types without separate instruments per format.
Check that the roller surface contact area matches the bottle or tube being mixed
For tube rollers, the tube or bottle must contact both driving rollers simultaneously for uniform rolling. Bottles or tubes much wider or much narrower than the roller spacing may not roll uniformly, and roller spacing adjustment or specific bottle roller inserts that match the bottle diameter are needed to ensure even, controlled rolling.
&nbsp;
<h2>Specifications context</h2>
&nbsp;
Secure tube retention during rotation prevents tubes becoming loose and interrupting mixing. Rotator manufacturers design holders to specific torque and speed limits; exceeding the rated speed risks retention failure. As of 2026, multi-format rotator kits covering blood tubes, microcentrifuge tubes, and 50 mL conical tubes are the standard first accessory purchase, providing flexibility without separate orders per tube type.
Not sure which clip or carousel is compatible with your current hardware? <a href="https://mbpinc.net/contact-us">The MBP team is here to assist</a>&mdash;reach out for a custom quote on the accessories you need.

Roller & Rotator Accessories

Rocking platform for RotoBot Mini, 6 x 5.5"

R4040-RP by Benchmark Scientific is the 6 x 5.5 inch flat mat rocking platform accessory for the R4040 RotoBot Mini programmable rotator. Enables 2D platform rocking via the PP mode on the R4040 for blot washing, gel staining, and membrane incubations. RotoBot Mini sold separately.

Rocking platform for RotoBot, 6 x 10"

R4045-RP2 by Benchmark Scientific is a 6 x 10 inch non-slip rocking platform that attaches to the RotoBot Standard (R4045) or RotoBot Mini (R4040) and converts the rotator into a platform rocker by selecting the PP (platform) mode.

Hotplate & Stirrer Accessories

<h2>What Are Hotplate and Stirrer Accessories?</h2>
&nbsp;
Hotplate and stirrer accessories are supplementary components for single-position and multi-position hotplate stirrers that improve temperature accuracy, expand vessel compatibility, enable reflux setups, and maintain equipment in working condition. The most important accessory for research-grade hotplate use is an external temperature probe, which monitors actual solution temperature rather than hotplate surface temperature, which can be 20 to 50 degrees C higher than the liquid in the vessel. PTFE stir bars in standard cylindrical, oval, octagonal, cross-shaped, and polygon geometries allow matching of bar shape to vessel type and mixing requirement. Support rods and clamp assemblies secure condensers, separating funnels, and other glassware above the hotplate for reflux chemistry. Magnetic stir bar retrieval wands recover stir bars from flasks without contaminating the solution. An external temperature probe is the single most impactful hotplate stirrer accessory: without one, you are controlling plate temperature, not solution temperature, and the two can differ by 20 to 50 degrees C.
&nbsp;
<h2 dir="ltr">What You Will Find:</h2>
&nbsp;
<ul>
<li data-section-id="dpsp0x" data-start="25" data-end="139">Temperature sensors for compatible GHS-series hotplate stirrers, available in standard and glass-coated designs.</li>
<li data-section-id="yvvor4" data-start="140" data-end="248">Sensor support stands and clamps for secure positioning of temperature probes during heating applications.</li>
<li data-section-id="hdqu1" data-start="249" data-end="353">Support rods and clamp sets for mounting laboratory apparatus and accessories above hotplate stirrers.</li>
<li data-section-id="rtdv85" data-start="354" data-end="446">Magnetic stir bars, including standard and pivot ring styles, for efficient sample mixing.</li>
<li data-section-id="1hl26tt" data-start="447" data-end="560" data-is-last-node="">Chemically resistant clamp set options featuring inert PTFE construction for demanding laboratory environments.</li>
</ul>
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<h2>How to Choose Hotplate and Stirrer Accessories</h2>
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External temperature probes
Confirm probe type compatibility with the hotplate stirrer model: most digital hotplate stirrers accept either a PT1000 resistance temperature detector (RTD) or a Type K thermocouple, and these are not interchangeable between models. The probe is inserted directly into the solution and feeds temperature data back to the PID controller to maintain the solution (not the plate surface) at the setpoint. Probe length and sheath material (stainless steel, glass, or PTFE) should be matched to the vessel size and chemical compatibility requirements.
PTFE stir bars: geometry and size
PTFE stir bars are available in cylindrical, oval (egg-shaped), octagonal, cross (X-shape), polygon, and ring geometries. Cylindrical bars are the most common general-purpose format. Octagonal bars provide more turbulent mixing in flat-bottomed vessels than cylindrical bars. Cross-shaped bars improve mixing in round-bottom flasks by preventing the bar from riding the wall. Ring or hoop bars are used for mixing around fixed probes or frits inside the vessel. Stir bar length is selected to match vessel diameter, typically 30 to 50% of vessel inner diameter.
Support stands and clamp sets.
Support stands (rod-and-base assemblies) mount above or adjacent to the hotplate to hold condensers, addition funnels, thermometers, and other glassware in reflux setups. Confirm rod diameter compatibility with the clamp set (most lab glassware clamps fit 12.7 mm or 16 mm rods). Weighted bases provide stability for tall assemblies. Crossbar assemblies allow horizontal positioning of clamps at adjustable heights along the support rod.
Magnetic stir bar retrieval tools
Stir bar retrievers are magnetic wands encased in a non-contaminating sleeve (PTFE or glass) that attract and remove the stir bar from a vessel without inserting fingers or metal into the sample. Available as handheld wands or bench-mounted extractors. An essential accessory for labs processing multiple samples per day, as losing track of stir bars is among the most common minor equipment management issues in bench chemistry.
Replacement sensors and calibration weights
Temperature probes degrade after repeated heating cycles or chemical exposure; replace probes showing drift against a calibrated reference thermometer. For hotplate stirrer models with external calibration weights (balance verification), confirm the weight set is OIML or ASTM traceable for regulated workflows.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
PTFE stir bars should be inspected regularly for chipped or worn PTFE coating. Bare metal exposure from a chipped bar contaminates the sample with metallic particles and alters the bar's magnetic coupling properties, resulting in reduced mixing efficiency or bar stall at lower speeds. Discard and replace any stir bar showing PTFE damage. For regulated lab environments (GMP, ISO 17025), maintain a stir bar inventory log and retire bars on a scheduled basis. External temperature probes rated for immersion in aqueous solutions should be verified against a calibrated reference thermometer at least annually; probes showing more than 1 degree C deviation should be recalibrated or replaced.&nbsp;
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Looking for that one missing piece to complete your setup? Browse our accessories collection and <a href="https://mbpinc.net/contact-us">reach out to the MBP team</a> for a friendly quote today.

Rod for Hotplate/Stirrer

H4000-ROD by Benchmark Scientific is the support rod for the H4000 series hotplate, stirrer, and hotplate-stirrer units (H4000-H, H4000-S, H4000-HS), providing a vertical mounting point for thermometer clamps, temperature probe holders, and condenser clamps during heating and stirring operations. Available as a replacement or spare for the rod included with the H4000-HS, compatible with Benchmark's H4000 ceramic-surface hotplate series.

Orbital Shaker Accessories

<h2>What are orbital shaker accessories?</h2>
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Orbital shaker accessories are the platform attachments and holders that secure specific vessel types to a shaker platform during operation. Erlenmeyer flasks typically require spring-clip clamps that hold the flask securely while allowing unrestricted liquid movement, microplates use dedicated plate holders, tube rack inserts accommodate centrifuge and microcentrifuge tubes, and non-slip mats provide flexible placement for vessels during lower-speed mixing applications.
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<h2>What you will find:</h2>
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<ul>
<li>
Dedicated Flask Platforms: Pre-configured platforms designed to securely hold specific sizes of Erlenmeyer flasks or standard microplates.
</li>
<li>
Universal Magnetic Platforms: Versatile, metallic base platforms engineered for instant, tool-free swapping of magnetic clamps and tube racks.
</li>
<li>
Magnetic Flask Clamps: Single-size and combo magnetic clamps designed for quick attachment to hold 25ml up to 500ml Erlenmeyer flasks.
</li>
<li>
Magnetic Tube Racks: Specially designed magnetic racks to accommodate culture tubes, microplates, and large conical bottles in various orientations.
</li>
</ul>
&nbsp;
<h2>How to choose orbital shaker accessories</h2>
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Select Erlenmeyer flask clamps by flask volume
Flask clamps are designed for specific flask sizes, including 125 mL, 250 mL, 500 mL, 1 L, and larger culture flasks. Each clamp is engineered to fit the dimensions of a particular flask size, ensuring secure retention during shaking.
Confirm compatibility with your shaker platform
Accessory mounting systems vary between manufacturers and shaker models. Before ordering, verify that the clamp, holder, or rack is listed as compatible with the specific orbital shaker platform being used.
Choose a microplate holder suitable for your application
Microplate holders secure standard microplates during incubation and mixing procedures. Different holder designs support different operating speeds and plate formats, making compatibility and intended use important selection criteria.
Use a non-slip platform mat for flexible vessel placement
Non-slip mats provide a simple solution for holding bottles, flasks, trays, and other containers at low to moderate shaking speeds. They are useful when vessel configurations change frequently and dedicated clamps are not required.
Verify tube rack capacity and platform fit
Tube rack inserts are available for common laboratory tube formats, including microcentrifuge tubes and conical centrifuge tubes. Confirm that the rack dimensions fit within the shaker platform and that the rack accommodates the desired number of samples per run.
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<h2>Specifications context</h2>
&nbsp;
Orbital shaker accessories are designed to keep vessels securely positioned while exposed to continuous circular motion. Flask clamps, plate holders, and tube racks should be selected according to vessel dimensions, operating speed, and platform compatibility. Stainless steel spring-clip clamps remain one of the most widely used accessory formats for laboratory culture applications due to their durability and secure retention.
<a href="https://mbpinc.net/contact-us">Conatct helpful team at MBP</a> for a quick customised quote.

Product Literature

Roller Platform, adjustable for uncommon vessels

The BT300-RB by Benchmark Scientific is an adjustable roller platform (8.5 x 10.5 in) for uncommon laboratory vessels, compatible with the BT302 Orbi-Shaker Jr. Enables rolling/rocking agitation of non-standard bottles, cylinders, and bags. Available from MBP Inc.