2.0mL Screw Cap Microcentrifuge Tube, Self Standing, Attached Cap, 500/pk (NEST)

Key Features
50 tubes per bag, 10 bags per pack (500 tubes), 4 packs per case (2000 tubes total)
15.mL, with self standing bottom
Caps attached
Silicone O-ring
20,000 x g (RCF)
Sterile
Non-Cytotoxic/Endotoxin Free
DNase, RNase and DNA Free
-80°C to 121°C
Tube and Cap: USP Class VI virgin polypropylene
 
Product features
Made of transparent USP Class VI virgin polypropylene
Silicone O-ring inside the screw caps ensures secure sealing
ADR & IATA compliant, no liquid leakage in negative pressure test under a pressure of -0.95 bar
Deep cap knurling for easy one-handed operation
Compatible with all major centrifuge brands
 
Quality Details
cGMP compliant (21 CFR Part 820)
Manufactured in ISO 13485:2016 and ISO 9001 certified facilities
Molded and packaged in an ISO 7 cleanroom environment
E-beam sterilized to SAL 10⁻⁶
Lot tested free of pyrogens (USP 85)
Lot tested free of cytotoxins and pyrogens (USP 88 In Vivo & USP 87 In Vitro)
Lot tested free of DNase/RNase and DNA
Lot tested free of BSE/TSE contaminants
Certified animal product-free
 
Nest Scientific screw cap microcentrifuge tubes are designed for the preservation and low-temperature refrigeration of serum, culture media, cells, tissues, and other reagents, with excellent temperature tolerance ranging from -80℃ to 121℃. Manufactured from transparent polypropylene (PP) that meets USP Class VI standards and is free of heavy metal ions, these vials are ideal for applications in proteomics, drug development, genomics, and related research fields.