Volumetric Flasks with Polyethylene Stoppers, 20ml, Amber, V2866-20ml-2EA, i-Quip (CAT#: STEM-GC-1908-Y)

The volumetric flask is a brown flask with a polyethylene stopper. The stopper is designed to prevent leakage and rupture. A white scale line is engraved on the neck of the neck to measure its nominal capacity.

Capacity: 20ml
Tolerance: ±0.03ml
Package: 1box(2pcs)

● Material: high borosilicate glass.
● The brown glass bottle protects the material from harmful ultraviolet rays.
● With polyethylene stopper.
● Clear, permanent, and easy-to-read marked tick marks.