Kimble® KIMAX® Volumetric Flasks with Stopper

Kimble® KIMAX® RAY-SORB® Class A Volumetric Flask for Light-Sensitive Samples with Glass [ST] Stopper, Heavy-Duty Design

These Ray-Sorb® heavy duty wide mouth volumetric flasks have a glass standard taper stopper. Ray-Sorb® processed flasks protect contents from short-length light waves. They are made from KIMAX KG-33 borosilicate glass and then Ray-Sorb® processed to protect light-sensitive contents. It has superior strength, durability and safety from heavy, uniform walls. Pipet access is easy with wide-mouth volumetric flasks. Allows quick identification with large, permanent, easy-to-read, markings. Flask has a flat interior bottom for stirring with standard stir bars. Accuracy: graduated to Class A volumetric tolerances, these processed flasks protect contents from short-length light waves.