DWK Flask Volumetric 200ml Pyrex Cl.A Pe14/23St +/-100Ul Cert,5 BIBB3151/16WC

PYREX®, borosilicate glass, with PE stopper. Calibrated to the tolerances required by the United States Pharmacopoeia (USP), which are tighter than those of ISO/DIN standards Each flask is laser etched with individual serial number and date of manufacture Calibrated to contain (TC, In) White enamel inscriptionsComplies with ISO 1042 and DIN 12664. Supplied with certificate of calibration traceable to National Standards.