Feature●Volumetric educational grade flask with a graduation ring blasted on the neck●Calibrated to contain●Supplied with a yellow and blue closed-bottom linear high-density polyethylene stopper to fit in the ground glass neck●Flask is ideal for use in educational institutions and for many general laboratory procedures●Supplied with a marking spotDescription
Replacement part for items that are ground to Size 22 ground glass stopper dimensions. Yellow and blue stopper has a closed bottom. The enlarged flange is designed to protect the neck if the glass object is tipped over. Kimble #: 28160R-22.