24 Jul Volumetric Flask, 250mL – ASTM, Class A – Borosilicate Glass – Eisco Labs
Volumetric Flask, 250mL - ASTM, Class A - Borosilicate Glass - Eisco Labs 250ml capacity volumetric flask made of high quality, heavy duty Borosilicate 3.3 glass. Single, white graduation mark. Includes an interchangeable, size 16 polypropylene stopper. Class A, tolerance, ?0.15ml as per ASTM-E288. Calibrated...