Buy 5 Cases of TPP Cryo Tubes
and Get a PR1MA™ Cooler Cryo Rack Free! (#Rack-Cryo-F)

Valid through December 31, 2022 - Institutional pricing not valid. All terms apply.

TPP Polar Cryogenic Tubes
 

Perfect for long term storage of Cell lines or Harvested Tissues in the freezer or cryogenic dewars (LN2 vapor phase)

• Pronounced external thread for gas and aerosol tight seal
• Enables a fitted seal to prevent leaking during storage, transportation or centrifugation
• Protects sample integrity by reducing contamination
• The external threading results in a smooth internal surface that eliminates undue loss of specimen material during removal.

• Uniquely designed vial geometry voids the use of silicone gaskets

• Self-standing tube with star bottom permits one handed opening/closing

• Manufactured with the highest quality of virgin raw materials
• Minimizes sample interaction with the centrifuge tube material and prevents leaching that decreases sample integrity
• No additives, slip agents, biocides or plasticizers are utilized in the manufacturing process

• White writing surface for easy labeling
• On side of tube  permits detailed description labeling
• Ideal pairing with labeling TPP cap inserts

• Highly visible white & accurate graduations
• Supplied in convenient, puncture and tear resistant re-closable bags with zipper and laser perforation

• Permits ergonomic open/close under sterile conditions

• Application based options available
• Cell line freezing & long term storage
• Sample storage and secure transport
• Long term storage of harvested tissues

Quality Assurance:

• Sterile (gamma irradiated)
• DNAse/RNAse, pyrogen, and heavy metal-free

Recommendations:

• Always use appropriate safety equipment and practices when handling frozen polar tubes
• TPP Polar Tubes are to be used for storage  in the gas/vapor phase
• Avoid filling up the Polar Tubes to the maximal filling volume to avoid spillage of liquid sample due to expansion of liquids upon freezing

• The Microplate Replicator is a simple and inexpensive time saver which is ideal for transferring small volumes of innoculum from 96 well microplates to other microplates or solid supports.


• It can be used for replication of cosmid and YAC libraries, innoculation of filters for colony hybridization, antibiotic sensitivity testing, phage typing and a host of other uses.


• The Replicator's pins are durable stainless steel that are precision aligned to ensure long term performance and its comfortable handle remains cool to the touch during repeated flame sterilization.


• The Microplate Replicator is supplied with an anodized aluminum storage pan which also serves as an ethanol container during flame sterilization and cleansing pads for easy removal of built up debris.

• Warranty: Two Year Parts and Labor

96 Well COLOR Orienters are ideal for use with The Pipettor Guide for efficient and stress free identification of rows and columns.

Fits most standard flat and round bottom 96 well plates.

Bright colors make it easy to distinguish between columns and rows.

Available in horizontal and vertical oritentation.

IsoPlates have clear bottoms with opaque wells like ViewPlates, but are made by molding 96-clear wells, then molding a black or white frame around the clear wells. This makes the color extend to the same depth as the well base, reducing crosstalk in bottom reading assays. B&W Isoplates are also an option for assays which require amplification of signal and reduced crosstalk but not visualization. These plates have black frames with white, opaque wells. Available in 96-well format with a variety of treatment options.