Specifications:

• Material: medical-grade polypropylene (PP)

• Non-sterile

• Can be repeatedly frozen and thawed

• Self-standing bottom; Universal screw threads for use

• Tubes fit most common rotors

• Tubes fit standard 1-inch and 2-inch freezer boxes

• Autoclavable to 121°C and freezable to -86°C

• Free of DNase, RNase, endotoxin, and human DNA

• Pack size: 500 Tubes/Pack,10 Packs/Case