Caps with silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures. Closures and tubes are both manufactured of polypropylene, providing the same coefficient of expansion. The cap features a long skirt and a super-fast thread design allowing it to be removed or screwed on with a single turn. Autoclavable.
THESE SILICONE WASHER CAPS WILL GUARANTEE A POSITIVE LEAKPROOF SEAL AT ALL TEMPERATURES.
Qty/Pk: 1000
95 kPa testedMade of polypropylene
Cap with silicone washer for leakproof seal
Long skirt and super-fast thread design for easy seal
Autoclavable