Volumetric flask, 250 ml, amber stained, class A, tolerance acc. to ASTM E 288, ±0.20 ml, conformity certified, ST 19/26, hollow glass stopper, Diffico white, made from borosilicate glass 3.3,
Pack = 10 pcs.
All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package unit of the manufacturer
ST-Cones, full length, skirted, ST 45/50 PRECISO, Ø:40 mm, length:150 mm, w.th.: 2,3 mm pack = 10 pcs.
Flask, round bottom, 50 ml, center neck, ST 19/26, 51 x 90 mm, DIN 12348, pack = 10 pcs.
Flask, round bottom, 50 ml, center neck, ST 24/29, 51 x 100 mm, pack = 10 pcs.
Flask, round bottom, 50 ml, center neck, ST 24/29, 51 x 100 mm, pack = 10 pcs.
Flask, round bottom, 50 ml, center neck, ST 29/32, 51 x 90 mm, pack = 10 pcs.