Black Plastic Caps, Thread 13-425, pkg of 200 ea, Z106402, Supelco (CAT#: STEM-L-1588-Y)

It is autoclavable, easy sterilization, is used as a closure type for the containers used to contain substances in order to prevent contamination.

Material: black phenolic cover
white rubber liner
Features: closed black phenolic solid top cover
Packing: pkg of 200 ea
Accessories: 13-425 thread

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Black Plastic Caps, Thread 15-425, pkg of 200 ea, Z106410, Supelco (STEM-L-1585-Y)