Kimax® Ray-Sorb® Erlenmeyer Flasks with Color-Coded ST Stopper
These Kimax® flasks are Ray-Sorb® processed to protect solutions sensitive to light of the shorter wavelengths. Flasks have color-coded PTFE ST stoppers in green, yellow, red or gray. Designed from ASTM Specification E 1404, Type II, Class 2 requirements. Without a capacity scale.