VWR® Cryovials - 1.8/2.0ml - Internally Threaded - Self Standing - Pack of 100

Designed for freezing samples in all cryopreservation applications, these vials feature an internal thread with washer, external thread. The caps and vials are made from the same batch of materials to ensure equal dilation coefficient, resulting in optimum sealing characteristics.

• Manufactured from polypropylene to withstand temperatures down to –196 °C
• Manufactured in cleanroom environment (Class 10,000)
• Free of RNase, DNase and pyrogens
• White graduations, write on area on vial for easy marking
• Internal vials have a washer for a secure seal
• 2D coded vial available in 2 ml self-standing
• Vials may be colour coded with inserts
• Sterile (gamma irradiated)