CapitolBrand® Plastic Graduated Cylinders, Class A, Polymethylpentene
CapitolBrand® Class A graduated cylinders are manufactured from clear polymethylpentene plastic and feature ring molded graduations at major increments for excellent readability. These clear plastic graduated cylinders have a Class A rating per DIN 12681. Conformity is certified. Models that are rated as "Class A Certified" include a verification test certificate with test date, test results and a specific lot number.