Burettes Schellbach PTFE Key Stopcork 10ml, Each

Details

Here is the corrected text: The 10mL capacity Schellbach Burette features a vertical white backing with a central blue line opposite the graduations, providing better contrast with the meniscus. Made of high-quality, heavy-duty borosilicate 3.3 glass, this burette is autoclavable and offers excellent durability and chemical resistance. It conforms to Class B, DIN ISO 385 standards, with 0.05mL graduations and ±0.05mL tolerance, and is calibrated to deliver. The chemical-resistant blue markings and graduations provide contrast against clear liquids. An attached PTFE straight-bore stopcock is included. This burette measures 17.5" long with a 10mm (0.4") outer diameter. It can withstand high temperatures and thermal shocks, with low temperature gradients. Eisco Labs Borosilicate glass has the following heat tolerances: strain point 515°C, annealing point 565°C, and softening point 820°C.