Borosil® Cylinders - Class B - TC - 250mL x 2mL - CS/5 Stirring Rods The membrane is reinforced with

The membrane is reinforced with a specialized polypropylene support

reliability and durability attributable to the highest quality bore tubing to provide uniform and precise graduations

Quantity Per Case: 40

or for sterile venting during a slow exhaust/liquid autoclave cycle of EZgrip™ carboys

Borosil Amber Volumetric Wide Mouth Flask with Interchangeable Solid Glass Stopper

Borosil® Cylinders - Class B - TC - 250mL x 2mL - CS/5 Stirring Rods The membrane is reinforced withBorosil, Graduated Measuring Cylinder, Pour Out, Single Metric, Class B Accuracy as per ASTM E 1272 with Hexagonal Base, 250 mL, CS 5 Borosil Measuring Cylinders comply with ASTM E 1272. Calibrated as per Class B tolerances, each cylinder is engraved with a unique serial number and comes with a Certificate of Calibration traceable to national standards. The graduations are marked with Amber enamel and the Cylinder is manufactured with chemically