Burettes Schellbach-single bore, glass stopcock, capacity 10ml, Sub. Div. 0.10ml Tolerance ± 0.05ml, class 'A', Blue Graduation, Each

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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, it is autoclavable and offers excellent durability and chemical resistance. Conforming to Class A, DIN ISO 385 standards, it has 0.05mL graduations and ±0.03mL tolerance - calibrated to deliver. The chemical-resistant blue markings and graduations provide contrast against clear liquids. This burette includes an attached glass key stopcock. Made of high-quality, heavy-duty borosilicate 3.3 glass, it is built to last. A white backing with a central blue line runs the outside length of the tube opposite the graduations, making the meniscus clearly visible. It features a straight bore, glass stopcock, and blue markings that provide excellent contrast against clear liquids. Accurate to Class A, DIN ISO 385 standards, it has 0.05mL graduations and ±0.03mL tolerance - calibrated to deliver. The burette measures 17.25" long with a 10mm (0.4") outer diameter. Autoclavable, it offers superior chemical durability and can withstand high temperatures and thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C, Annealing Point 565°C, and Softening Point 820°C.