Eisco Labs - Graduated Cylinder, 500mL - ASTM, Class A - Tolerance ±2.00mL - Protective Collar, Hexagonal Base - Blue Graduations - with Individual Work Certificate - Borosilicate 3.3 Glass
INDUSTRIAL QUALITY || 500mL graduated cylinder is made of high quality, borosilicate 3.3 glass. Can withstand high temperatures and thermal shocks.
HEAVY DUTY || Cylinder features a hexagonal base for maximum stability and is fitted with a removable, plastic protective ring to absorb shock in case it's knocked over.
CALIBRATION CERTIFICATE || Includes calibration certificate satisfying the specified requirements of ASTM E1272 Class A laboratory glassware per ISO/ASTM standards.
BLUE GRADUATIONS || Easy to read, blue labeled graduations every 50mL and blue enamel markings every 5mL.
GREAT FOR PROFESSIONAL LABORATORIES & CLASSROOMS || Designed for use in professional laboratories, but is an ideal choice for science classrooms or household use.