FLASK,VOLUME,HD,WM,RAYSORB,GLASS,200ML UOM: PACK-6

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 provided by 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 Glass Standard Taper stoppers 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