Centrifuge Tubes / Test Tubes Microcentrifuge Tube Related Products Homogenizer Pestles 173-01R・For 131-815C・131-815C・131-8155C 173-02Y・For 131-715C・131-7155C Special pestles for Watson brand microcentrifuge-tubes Pestles can be attached to bit-type screw drivers commercially available. made of Polypropylene (Autoclavable) Cat. No.ItemUnit173-01RHomogenizer Pestles for Flat-Bottom Microtube, Red10 pieces173-02YHomogenizer Pestles for Round-Bottom Microtube, Yellow10 pieces Cap Lock CAP LOCK is designed to fit Watson brand microcentrifuge-tubes Squeeze the knob of CAP LOCK to open Pinch the closed lid of the tube with CAP LOCK Then, CAP LOCK fits perfectly The knob of CAP LOCK is useful when picking up from thermostat bath made of Elastomer (Autoclavable) Cat. No.ItemUnit174-17YCap Lock for 1.5 mL / 2.0 mL Microtube, Yellow100 Product Inquiry ※We also accept inquiries for mass production development of custom shapes, such as OEM and ODM, for plastic products. Contact