Sterile VWR 15 ml centrifuge tubes w/ screw caps, box of 500 (unopened)

Description

Sterile VWR 15 ml centrifuge tubes w/ screw caps, box of 500 (unopened). Condition is "New". Shipped by USPS.
Disposable conical-bottom centrifuge tubes are made of high-quality, USP Class 6 gamma-resistent polypropylene. Screw caps with sealing ring prevent leakage
-Easy-to-read black graduations are accurate to ±2%, with 1 mL increments (15 mL) or 2.5 mL increments (50 mL)
-Large, unerasable frosted white writing area
-Both the graduations and writing areas are chloroform-resistant
-Engraved graduation at the conical bottom of each tube
-Max. rotation speed up to 7500g
-Autoclavable at 121°C and Freezable to -80°C
-Leak-proof Tubes feature black printed graduations and smooth inner walls for easy filling and sample preparation.
A white printed writing area on the side allows for permanent coding. Tubes are sterilized by gamma irradiation. Tubes and caps are autoclavable and freezable. RNase-free, DNase-free and non-pyrogenic. Bagged tubes are packaged in durable and resealable (zip closure) bags. Inner packaging is individually labelled for lot-to-lot traceability. All tubes are packaged with caps attached and sterilized with gamma irradiation. TSE/BSE-free Certification.