Tubes

Designed for the storage of biological material, human or animal cells at temperatures as low as –190C. The cap features a long skirt for one hand aseptic techniques, and our thread design that allows tightening or removal with a mere 1 1/4 turn. The cap and tube are made of virgin grade polypropylene with matched thermal coefficients to further ensure leak proof performance

With graduations at 0.5, 1.0 and 1.5ml, a frosted flat cap and side, these tubes make sample identification a snap. Our microtubes are available in the S3 low retention polymer for ultra low sample adhesion. Our “Boil Proof” microcentrifuge tube series can withstand twice the spin and boil time of our regular tube series

This 2.0ml microcentrifuge tube won’t leak during spinning or boiling and features graduation at 0.5ml, 1.0ml, 1.5ml and 2ml

mini-tube system provides you with pre-racked 1.1ml, 8 or 12 strip mini-tubes; an ideal system for microplate tube transfers and robotic procedures. The system features a standard 8x12 format for convenient multi-channel pipetting and the alpha-numeric labeled, non-reversing rack and lid ensure positive sample identification. Condensation rings above each tube minimize cross contamination between wells and is completely autoclavable

0.2ml PCR microtube strips are made of high quality virgin polypropylene and feature thin wall for accelerated heat transfer. The strip’s distance from tube to tube is compatible with all standard 96 well heat blocks. All microtubes are autoclavable. The Neptune Molecular Grade Guarantee: all tubes are certified free of RNase, DNase, and PCR inhibitors

0.2ml PCR microtube strips are made of high quality virgin polypropylene and feature thin wall for accelerated heat transfer. The strip’s distance from tube to tube is compatible with all 8 x 12 format thermal cyclers. All microtubes are autoclavable. The Neptune Molecular Grade Guarantee: all tubes are certified free of RNase, DNase, and PCR inhibitors

Our 0.2ml PCR microtubes are made of high quality virgin polypropylene and feature thin wall for accelerated heat transfer. CLP microtubes are compatible with all leading thermal cyclers. All microtubes are autoclavable. The Neptune Molecular Grade Guarantee: all tubes are certified free of RNase, DNase, and PCR inhibitors

Specially designed for PCR, our 0.6ml tubes feature uniform micro-thin walls for efficient heat transfer and fast cycling times. The unique cap provides a no lead seal which prevents evaporation during cycling, but still remains easy to open. Sterile products are packaged as one zip-lock bag containing 10 heat sealed bags of 100 tubes each

screw cap microcentrifuge tubes with an O-ring seal cap ensure a positive leakproof seal, time after time, retaining sample integrity under even the most adverse conditions. They are ideal for freeze storage, boiling, centrifugation and they fit most standard microcentrifuge rotors

These premium grade tubes feature attached self-sealing polyethylene caps to prevent sample contamination. Cap inserts snap into the top of caps for color coding your samples and feature a textured writing surface. Tubes with polyethylene caps are NOT AUTOCLAVABLE

These high precision molded tubes are self-standing for easy use and handling. Colored self-sealing fully autoclavable polypropylene caps are sold separately and have ring loops for attachment to tubes. Caps are non-sterile and sold separately. Tubes are non-sterile and packaged as one zip-lock bag of 1000 tubes

Satisfy all your laboratory labeling needs with Tube Tags. Our new formulation combines tough polymer label stock and specially formulated adhesives that maintain adhesion through boiling, autoclaving, cryo-storage and other demanding laboratory conditions. A new “marker friendly” surface is easy to write on and produces long-lasting smudge-proof identification for your lab samples

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