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
· Pipet access is easy with wide-mouth volumetric flasks
· Superior strength, durability and safety from heavy, uniform walls
· Quick identification with large, permanent, easy-to-read, markings
· Flat interior bottoms for stirring with standard stir bars
· Graduated to Class A volumetric tolerances for wide-mouth flasks
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements and then RAY-SORB® processed