PYREX® Graduated Cylinders, Class A, To Contain, Serialized/Certified, with PYREX® Stopper, Corning®
Useful as a mixing cylinder
In accordance with ASTM E1272 and E542. Each cylinder is individually serialized. A certificate is provided to indicate instrument traceable to standards provided by the National Institute of Standards and Technology.
PYREX® Serialized/Certified Volumetric Glassware is now tested and calibrated in an ISO/IEC 17025 certified laboratory.
Graduation markings are in durable white enamel. Single metric scale. With [ST] PYREX ®stopper.