Description:
These erlenmeyer flasks are RAY-SORB® processed to protect solutions sensitive to light from shorter wavelengths. Flasks are ungraduated. Standard Taper PTFE stopper is supplied with the flask. Replacement stopper is 41901R. Designed from ASTM Specification E1404, Type II, Class 2 requirements. 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.
(Sample Photo Displayed. Individual items may differ from the image shown)
Cap. (mL): 500
Stopper: 32
Btm. Dia. x Ht. (mm): 102 x 159
