Micro-centrifuge Tubes with Safe-lock Cap
Manufactured from high quality of transparent PP material, the new special design of safe-cap tube can be fi tted
tightly with the rim of tube, and avoids accidental opening of the cap during centrifugation and thermal stress,
especially applicable for expensive or hazardous samples, etc.. The thin membrane cap can be pierced, suitable
for the toxic biological substances without making aerosols.

• Open and close conveniently with one handle
• Special safe-lock cap, tight-fi tting lid provides a precise and safety sealing
• Thin membrane cap can be pierced by a syringe
• Accurate molded graduation for volume estimation
• Flat cap and large frosted area on tube for easy sample identifi cation
• Withstand centrifugation up to 15000g
• Guaranteed functionality between –86°C to 121°C