The PTFE Stopcock Key is a robust and reliable laboratory item manufactured from top-quality, heavy-duty 3.3 borosilicate glass. Its design features a PTFE key with a 2.5mm plain bore in a straight pattern, resulting in a total length of 140mm.
The borosilicate glass, known for its exceptional heat tolerance, can withstand extreme temperatures, including a strain point of 515°C, an annealing point of 565°C, and a softening point of 820°C.
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Our Promise: Every order we receive before 2pm AEST will be despatched on the same day! Learn more.
Adelaide, Melbourne, Sydney & Canberra
1-2 Business Days
Brisbane
2-3 Business Days
Darwin & Perth
3-5 Business Days
SA, VIC, NSW & ACT
2-3 Business Days
QLD
3-4 Business Days
NT, WA & TAS
4-6 Business Days