Burettes - PTFE Key Stopcock - Amber Printing, Class-A, 50 ml, Each

Details:

This 50mL capacity burette with 0.1mL amber graduations is made of high-quality, heavy-duty borosilicate 3.3 glass - built to last. Features a straight bore, PTFE stopcock. Class A, tolerance, ±0.05mL accuracy as per DIN ISO 385. Calibrated to deliver. Burette measures 29.6" long with an 13mm (0.5") outer diameter.Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.