Effortless and secure handling - ergonomic cap design with hinge orientation nibs (1.5 mL / 2.0 mL) and safe click lock, allowing an easy and secure opening and closing of the tube / bottom and cap have no sharp points, gloves will not be damaged / cap of the tube is puncturable
Quick and simple volume check - tubes are equipped with precise graduation marks / 1.5 mL tube with 0.2 mL extra space and 0.5 mL tube with 0.1 mL extra space for freezing / boiling purposes
Easy sample identification - frosted marking area for easy labeling
Optical measurement and unsurpassed clarity
Elimination of contamination and loss of sample - high-quality raw material meets standards of purity and is highly resistant to mechanical strain and has an excellent chemical resistance
Centrifuge specifications: up to 20000 x g - 0.5 mL tube / up to 25000 x g - 1.5 mL / 2.0 mL tube
Maintain sample integrity - sterile version available
Sterile handling - micro tubes are autoclavable (opened 121°C / 15 min)