The choice of microcentrifuge tube has vital importance to the success of a lab, Kirgen tubes can bring you brand-new experience with reliable quality.

We have set a rigorous examination system to ensure all tubes meet the relevant international standard to satisfy your need; test index include: leakproofness, centrifugal force, tube wall rigidity, cap-touch comfort etc.

Kirgen microcentrifuge tubes are made from high quality PP materials with extensive chemical compatibility; Atutoclavable and sterilized
Withstand a max centrifugal force to 25,000×g, DNAse/RNAse free, non pyrogens.
No release agent and surface coating used in production process
Ultra-smooth inner wall to reduce sample attachment
No heavy metal element and organics contained in colorful tubes.

Lock design to ensure leakproofness
High quality raw materials, ultra-clear wall, easy to observe
Clear and precise graduation for easy identification
Unique semi-closed fuction, reduce the number of sample contamination caused by operationConical bottom, fits most centrifuge motors