Labeled Reagent Bottles, Wheaton | DWK Life Sciences

Specially designed pouring lip makes it impossible for a drip to form PTFE-faced foamed polyethylene cap liner provides a tight seal and protects the pouring surface from dust and dirt. Sloping shoulders allow easy filling, cleaning and safer pouring without surge. DWK Wheaton "400" borosilicate glass (meets USP Type I standards) protects from contamination and rises in pH caused by alkali which can be extracted from ordinary soda-lime glass.

Bottle: Autoclavable. Sterilize by dry heat, chemical or gas.
Cap: Not Autoclavable. Sterilize by chemical or gas.