https://www.sigmaaldrich.com/US/en/product/sigma/mtcc2000b
MTC Bio SecureSeal S Microcentrifuge Tube, 1.5 mL, sterile, blue
For research applications, including enzyme digests, DNA isolation/purification, centrifugation, incubation, and general sample/reagent storage, pack of 500
mtc biomicrocentrifuge tube1 5