Burettes Schellbach-single bore, glass stopcock, capacity 25ml, Sub. Div. 0.10ml Tolerance ± 0.05ml, class 'A', Each

Details:

This 25mL capacity Schellbach Burette is made of high-quality, heavy-duty borosilicate 3.3 glass - built to last. A white backing with a central blue line runs the outside length of the tube opposite the graduations, so the meniscus is clearly visualized. Features a straight bore, glass stopcock and blue markings which provide excellent contrast against clear liquids. Accurate to Class A, DIN ISO 385 standards with 0.1mL graduations and ±0.05mL tolerance. Calibrated to deliver. Burette measures 23.75" long with a 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.