Simport* 1.5 ml Microcentrifuge Tubes

Polypropylene tubes have piercable lids and etched writing surfaces on side walls and cap. Can be used at extreme temperatures from -175° to 121°C. Graduated at 0.5, 1.0 and 1.5 ml. Autoclavable.
Pick-up tab makes handling tubes easier. Secure-Lock* helps prevent tubes from opening during centrifugation, shipping, boiling or freezing. Locking cap tubes have a clasp for extra protection during critical steps such as boiling, freezing and centrifugation with a max. RCF of 20,000 x g.