2 mL Micro Centrifuge Tube with Flat Screw-Cap - Bag of 500

Micro Centrifuge Tube with Flat Screw-Cap

These tubes are made from ultra-clear USP Class VI PP that allows easy viewing of contents.

• • RNase-, DNase-, and endotoxin-free
• • Engraved graduation ensure accuracy
• • Fit most common rotors
• • Smooth surface for applying labels
• • Sterile tubes are sterilized by irradiation

They feature universal screw threads for use with most popular brand screw caps. Low-profile caps include an ethylene propylene O-ring, ensuring a secure seal.

Tubes and caps are autoclavable at 121 °C and freezable to –80 °C.