Name: PCR Cold Prep Racks
SKU: PCR-COLDP
Availability: InStock

PCR Tube Racks

<h2 dir="ltr"> What Are PCR Tubes?</h2>
 PCR tubes are single-use, thin-wall polypropylene reaction vessels engineered for rapid, uniform heat transfer between the thermal cycler block and the PCR reaction. Wall thickness is typically 0.25&ndash;0.35 mm &mdash; thinner than standard microcentrifuge tubes &mdash; allowing the cycler's heating/cooling ramp rates to reach the sample faster and with greater uniformity. Use 0.2 mL tubes for standard cyclers and 0.1 mL tubes for fast-block or Rotor-Gene instruments.
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<h2 dir="ltr">What you will find: </h2>
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<li data-section-id="1r57fs8" data-start="0" data-end="135"><a href="https://mbpinc.net/consumables/pcr-consumables/pcr-tubes/individual-pcr-tubes">Individual PCR Tubes: </a>Ideal for single-sample PCR workflows, offering reliable thermal performance and secure sample containment.</li>
<li data-section-id="10bust3" data-start="137" data-end="292"><a href="http://mbpinc.net/consumables/pcr-consumables/pcr-tubes/corbett-style-pcr-tubes">Corbett Style PCR Tubes: </a>Designed for compatibility with Corbett&reg; and Rotor-Gene&reg; real-time PCR systems, ensuring precise fit and consistent results.</li>
<li data-section-id="ggoq4m" data-start="294" data-end="436" data-is-last-node=""><a href="http://mbpinc.net/consumables/pcr-consumables/pcr-tubes/8-strip-pcr-tubes">8 Strip PCR Tubes:</a> Convenient strip format enables efficient processing of multiple PCR samples while maintaining uniform heat transfer.</li>
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<h2 dir="ltr"> How to Choose PCR Tubes</h2>
 Block Format: Standard vs Fast (Low-Profile) Standard 0.2 mL tubes are compatible with tall-block cyclers, including the Bio-Rad T100, Eppendorf Mastercycler EP, and Thermo Scientific SimpliAmp. Low-profile 0.1 mL tubes are required for fast-block instruments &mdash; Applied Biosystems StepOnePlus, Bio-Rad CFX96 Fast, and QIAGEN/Corbett Rotor-Gene &mdash; where the shallower well geometry accelerates thermal equilibration. Strip vs Individual Tube Format Individual tubes offer flexibility for small reaction sets and allow colour-coding by sample. 8-strip tubes speed up multichannel pipetting and reduce handling time when processing 8 or 16 samples per run. Corbett-style 4-strip tubes are the correct choice when running the QIAGEN Rotor-Gene instrument; standard 8-strip tubes do not fit its 72-well circular rotor. Cap Style Attached dome caps are sufficient for endpoint PCR. Attached flat caps or separately purchased optical caps are required for real-time qPCR fluorescence detection through the cap; dome caps attenuate fluorescence signal and should not be used with probe-based or SYBR-based qPCR when reading through the lid. Purity and Certification Specify tubes certified DNase-free, RNase-free, human DNA-free, and PCR inhibitor-free; independent lot-level testing is the quality standard. Tubes manufactured in cleanroom conditions (e.g., Class 100,000 equivalent) minimise particulate contamination risk. 
<h2 dir="ltr"> Specifications Context</h2>
 PCR tubes are manufactured from virgin polypropylene free of additives, dyes, and antistatic agents that could interfere with enzyme activity. Ultra-thin walls (0.25&ndash;0.35 mm) and transparent clarity facilitate visual inspection of the reaction volume. As of 2026, manufacturers including Axygen (Corning), SSI Bio, and Globe Scientific supply Corbett-compatible 4-strip formats widely distributed through North American channels. For tube rack accessories compatible with individual 0.2 mL and 0.5 mL tubes, see the PCR Tube Racks section within this category.
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For selection guidance or availability, <a href="https://mbpinc.net/contact-us">reach out to the MBP team</a> and get the right PCR tube format for your workflow.

PCR Tubes

PCR-COLDP-Group-PCR Products Brochure

PCR Cold Prep Racks

The PCR Cold Prep Racks by Globe Scientific maintain ~4°C on the bench for ~3 hours after freezer pre-cooling, with a thermochromic colour indicator. Available as PCR-COLDP (standard, purple→pink), PCR-COLDY (standard, green→yellow), PCR-COLDPSBS (SBS footprint, purple→pink), PCR-COLDYSBS (SBS footprint, green→yellow), and PCR-COLDCOR (Corbett-style, 0.1/0.2/0.5 mL, blue→white). 10/case.

Manufacture

PCR Cold Work Rack, 4°C, 96 well for PCR Plates and Strips, Purple to Pink, 10/Cs

PCR Cold Work Rack, 4°C, 96 well for PCR Plates and Strips, Green to Yellow, 10/Cs

PCR Cold Work Rack, SBS / ISBER Footprint, 4°C, 96 well for PCR Plates and Strips, Purple to Pink, 10/Cs

PCR Cold Work Rack, SBS / ISBER Footprint, 4°C, 96 well for PCR Plates and Strips, Green to Yellow, 10/Cs

PCR Cold Work Rack, 4°C, holds 64 x 0.1mL for Corbett Style 4-Strip Tubes, 16 x 0.2mL PCR Tubes, 4 x 0.5mL PCR Tubes, Blue to White, 10/Cs

United States

Texas

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