LabStock 150ml Erlenmeyer Flask, Glass with Rubber Stoppers, Pack of 6
A heavy glass flask useful for safely mixing, storing and heating fluids. These flasks are made of heat-resistant borosilicate glass and have a heavy beaded rim for safety, with a large white marking spot. Capacity of 150ml, graduations are at 25ml. 2 1/2" diameter x 4 3/4" tall with no. 5 rubber stopper. Pack of 6 flasks