Schellbach Burette, 50mL - Class A - Glass Stopcock - Blue Graduations - Borosilicate Glass

• SCHELLBACH DESIGN || 50mL capacity Schellbach Burette has a vertical white backing with a central blue line opposite the graduations, providing better contrast with the miniscus
• INDUSTRIAL QUALITY || Made of high quality, heavy duty, borosilicate 3.3 glass. Autclavable, with excellent durability and chemical resistance
• CLASS A ACCURACY || Conforms with Class A, DIN ISO 385 standards, with 0.1mL graduations and ±0.05mL tolerance - Calibrated to deliver
• BLUE GRADUATIONS || Chemical-resistant blue markings and graduations provide contrast against clear liquids
• GLASS STOPCOCK || Includes an attached glass key stopcock

This 50mL 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 31.5" long with a 14mm (0.6") outer diameter.