Burettes Schellbach-single bore, glass stopcock, capacity 100ml, Sub. Div. 0.20ml Tolerance ± 0.20ml, class 'B', White Graduation, Each

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Here is the corrected text: The 100mL 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, it offers excellent durability and chemical resistance. Autoclavable, this burette conforms to Class B, DIN ISO 385 standards, with 0.2mL graduations and ±0.20mL tolerance - calibrated to deliver. The chemical-resistant white markings and graduations provide contrast against dark liquids. It includes an attached glass key stopcock. This 100mL capacity Schellbach Burette is constructed from high-quality, heavy-duty borosilicate 3.3 glass - built to last. A vertical white backing with a central blue line runs along the outside length of the tube opposite the graduations, allowing for clear visualization of the meniscus. It features a straight bore, glass stopcock, and white markings that provide excellent contrast against dark liquids. Accurate to Class B, DIN ISO 385 standards, it has 0.2mL graduations and ±0.20mL tolerance - calibrated to deliver. The burette measures 31.75" long with a 19mm (0.7") outer diameter. Autoclavable, it offers superior chemical durability and can withstand high temperatures and thermal shocks due to its low temperature gradient. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C, Annealing Point 565°C, and Softening Point 820°C.