RAY-SORB Erlenmeyer Flask with a Color-Coded Standard Taper PTFE Stopper

Description:
RAY-SORB® processed to protect materials sensitive to the light of shorter wavelengths

·         Less than 1% transmission below 400 nm and approximately 5% transmission from 400-600 nm

·         Without a capacity scale

·         Standard Taper PTFE stopper is supplied with the flask

·         Replacement stopper is 41901R

·         Designed from ASTM Specification E1404, Type II, Class II requirements

·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I,