VOLUMETRIC FLASK MBL BORO. GLASS CL.A STOPPER 10/19 10ML Stainless Steel Laboratory Beakers EC Type approved (2nd stage

EC Type approved (2nd stage verification available at extra cost)

The disc seals when placed over the neck of a filter flask and vacuum is applied

two 12-well 1mm thick sample combs

translucent polyethylene bottles of sturdy construction

square shape polycarbonate bottles from Thermo Scientific Nalgene®

VOLUMETRIC FLASK MBL BORO. GLASS CL.A STOPPER 10/19 10ML Stainless Steel Laboratory Beakers EC Type approved (2nd stageVolumetric flasks, MBL. Class A. Borosilicate with polyethylene stopper. Blue enamel graduation and inscriptions. To ISO1042 and DIN12664. Stopper size not to DIN 12664. Volumetric Flask Tolerances Cap. ml USP ml Class A ml Class B ml Cap. ml USP ml Class A ml Class B ml 1 0. 02 0. 03 100 0. 08 0. 10 0. 20 2 0. 02 0. 03 200 0. 10 0. 15 0. 30 5 0. 02 0. 025 0. 05 250 0. 12 0. 15 0. 30 10 0. 02 0. 025 0. 05 500 0. 20 0. 25 0. 50 20 0. 03 0. 04 0. 08