The extraordinary strength, safety and reliability of the Screw-Cap Microcentrifuge Tube lets you perform procedures that simply can"t be done with other tubes. Spin it, store it, transport it (even by air). Boil it, irradiate it, immerse it in the vapour phase of liquid nitrogen-it"ll stand up to the test!

Made of polypropylene, these 80-well micro tube racks are autoclavable, ideal for freezing, benchtop use, storage and transporting samples. One side of the rack is designed to accommodate 0.5mL microcentrifuge tubes. The reverse side holds 1.5mL to 2.0mL microcentrifuge tubes and screw cap microcentrifuge tubes. Racks are able to be securely stacked.

Bio Plas brand 0.2mL PCR tubes which are made of virgin polypropylene. These thin-wall reaction tubes are designed for use with 96-well thermal cyclers. Extra thin wall design is almost transparent for better viewing of contents and ensures rapid thermal transfer. This ensures a significant reduction in cycle and PCR reaction time. Tubes have attached snap-caps that "click" to let you know there's a good seal. Non-sterile. Autoclavable at 121°C.