Measuring Cylinders & Cleaning Brushes 5 Piece Set - ASTM, Class A - 5ml, 10ml, 25ml - Blue Graduations - 2 Nylon Bristle Brushes - Borosilicate Glass, Each

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INDUSTRIAL QUALITY || Set of three Measuring Cylinders made of high quality, heavy duty, Borosilicate 3.3 glass. Set includes cylinders with 5ml, 10ml & 25ml capacities. Includes 2 bristle brushes for easy cleaning ASTM E1272 || Class A Tolerance, as per ISO/ASTM standards BLUE GRADUATIONS || Easy to read, blue printed graduations and specifications. Calibrated to contain HEXAGONAL BASE || Cylinder features a hexagonal base for maximum stability and is fitted with a removable, plastic protective collar GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use