Stopcock - PTFE key, bore 2.5mm, straight pattern, borosilicate glass, Each

Details:

Stopcock made of high quality, heavy duty, 3.3 borosilicate glass. PTFE key, 2.5mm plain bore, straight pattern. Total length of 5.5".Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C. Calibrated for delivery.