United Scientific Supplies Inc. Volumetric Flask, Class A, Snap Cap, 50ml

Volumetric Flask, Class A, With Snap Cap, Batch Certified, 50Ml
Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A plastic snap cap is included. Meets Class A specifications per ASTM E-288. Batch certified.