Material: PP. Autoclavable: yes. Attached lid with secure fit, loss of liquid due to evaporation is reduced to a minimum. Lids are easy to open and close. Extra-thin, even wall thickness, for optimal heat transfer and short cycle times Made of high-grade pure plastics containing no additives Produced under clean room conditions according to ISO 14 644-1 Class 5, 7 and 8 Suitable for all standard thermocyclers Containers with flat lids, suitable for real-time PCR DNase, DNA and RNase free PCR reaction vials