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