Due to extreme circumstances the products on this page have long lead times.  

Try the TPP Cryotube to meet your needs fast!

This series of tubes is available either plain or with printed graduations and white marking area for sample identification. The caps do not have the attachment loops for users who prefer to remove the caps completely from the tubes when filling or sampling. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g.

Will withstand temperatures from -196 °C to +121 °C. 

Tubes and caps (with CMT as part number) are certified RNase, DNase, DNA and Pyrogen free.

PolarSafe 2D tube

• PolarSafe 2D tubes are the ideal consumable for rapid processing of biological samples. The embedded Datamatix code inserted in the bottom of each tube corresponds to the "Code 128" barcode featured on the body of the tube. They provide time-saving and accurate organization and tracking of valuable samples.
  
  

• Innovative "channels of evacuation" designed between the tube and the 2D chip allows fluid to easily drain.
  
  
• The 2D tubes are offered in both 2 and 5mL sizes.
  
  
• Available with internally or externally threaded caps. 
  
  
• Certified DNase, RNase, and pyrogen free
  
  

  Catalog No.	2DCRYO2ML, 2DCRYO2INT	2DCRYO5ML, 2DCRYO5INT
  Qty per pk.	50	50
  Volume	2mL	5mL
  Height (mm)	47	89
  Bottom Style	Self-Standing	Self-Standing

The PolarSafe polycarbonate storage boxes

• The PolarSafe polycarbonate storage boxes work in conjuciton with the 2D tubes to provide automatic identification of both the box and stored vials.
  
  
• Each features a 2D Datamatrix code on the bottom of the box as well as a laser engraved Code 128 barcode on the side.
  
  
• Offered in both 81 and 100-well formats.
  
  
• PolarSafe 2D boxes are available in "short" (for 2mL tubes) and "tall" designs (for 5mL tubes).

Aluminum 11mm Silver Seal Clear PTFE/Red Rubber

Aluminum 11mm Silver Seal PTFE/Silicone 1000

Glass Coated Plate, 96 Round Well U-Bottom 33.00mm Height, 1.1mL

 
96-Deep Well Plate, Square Well, V-Bottom

The square well pyramid-V bottom design helps maximize sample recovery.  

These plates offer secure storage for assays, magnetic bead separations, combinatorial chemistry, compound libraries, or storing samples for any duration.  

Inert medical grade virgin polypropylene resins are ideally suited for stable, long-term high-density sample storage at -80C.

Sturdy and warp resistant with ultra-flat surfaces and rigid construction, this plate ideal for high throughput screening (HTS). Its ANSI/SLAS 1-2004 compliant footprint ensures that it will fit all standard fixtures, stackers, and heater/cooler blocks.
 
Raised rims on each well help protect from cross-contamination, reduce sample loss in storage, and make for enhanced sealing with adhesive films, silicone mats, or heat-sealing films. Made from Virgin Polypropylene, no mold release agents or regrind; RNase, DNase, DNA, and Pyrogen Free Certification.

Mid-height to maximize storage, utilizing 30-40% less vertical space in freezers, automated loaders, under the hood, and other locations where space is at a premium. Plates have stacking lugs to help prevent toppling. The design combines optimized well volume with automation-friendly features.

pureGrade Plates feature untreated surfaces for use in a variety of laboratory tasks, such as homogeneous assays, screening, and storage.

• pureGrade assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
• Non-treated, non-sterile and made of Polystyrene
• Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
• Uncolored PS provides a high transparency with optimal optical characteristics
• Colors available include transparent, white and black, along with colored plates with transparent bottoms
• Gray alphanumeric coding on black and white plates
• Free from endotoxins, DNase, DNA, RNase
• Standard 384-well plates are packaged in 5 bags of 10 plates; transparent bottomed and low-volume plates are 2 bags of 25 plates
• Lids available separately

pureGrade™ 96-Well Untreated Assay Plates

• pureGrade™ Plates feature untreated surfaces for use in a variety of laboratory tasks, such as homogeneous assays, screening, and storage.
• pureGrade™ assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
• Non-treated, non-sterile, and made of Polystyrene
• Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
• Uncolored PS provides a high transparency with optimal optical characteristics
• Colors available include transparent, white, and black, along with colored plates with transparent bottoms
• Gray alphanumeric coding on black and white plates
• Free from endotoxins, DNase, DNA, RNase
• Standard 96 well plates are packaged in 20 stacks of 5 plates; transparent bottomed plates are 4 bags of 25 plates
• Lids available separately

 
Specifications

Well-Type	Description
F-Bottom	Flat well bottom. Designed for precise optical measurements, colorimetric determinations, and microscopy applications.
F-Trans Bottom	Transparent flat well bottom.
U-Bottom	Round shaped well bottom. Well suited for stirring and washing samples.
V-Bottom	Conical well bottom. For maximized sample recovery.
C-Bottom	Flat well bottom with curve.

  
    
 

pureGrade-S Plates are sterile and untreated for applications such as bacteriological assays, screening, and storage.

• pureGrade-S assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
• Sterile, non-treated, and made of Polystyrene
• Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
• Uncolored PS provides a high transparency with optimal optical characteristics
• Colors available include transparent, white and black, along with colored plates with transparent bottoms
• Gray alphanumeric coding on black and white plates
• Free of endotoxins, DNase/RNase, and nucleic acid
• Packaged individually with lids
• Well volume: 350ul

pureGrade Plates feature untreated surfaces for use in a variety of laboratory tasks, such as homogeneous assays, screening, and storage.

• pureGrade assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
• Non-treated, non-sterile and made of Polystyrene
• Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
• Uncolored PS provides a high transparency with optimal optical characteristics
• Colors available include transparent, white and black
• Gray alphanumeric coding on black and white plates
• Free from endotoxins, DNase, DNA, RNase
• 1536-well plates are packaged in 5 bags of 10 plates
• Lids available separately

pureGrade-S™ Plates feature untreated surfaces for use in a variety of laboratory tasks, such as homogeneous assays, screening, and storage.

• pureGrade-S™ assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
• Non-treated, sterile, and made of polystyrene
• Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
• Uncolored PS provides a high transparency with optimal optical characteristics
• Colors available include transparent, white and black
• Gray alphanumeric coding on black and white plates
• Free from endotoxins, DNase, DNA, RNase
• Sterile, packaged individually with lids