Narrow mouth reagent bottles with ground glass stoppers feature a no-drip pour lip for easy pouring of contents. An octagon-shaped ground-glass stopper, which protects contents from airborne contaminants, is included. These bottles are manufactured from borosilicate glass and are available in clear or amber glass. Use amber bottles to protect light-sensitive samples during storage.
Wide mouth reagent bottles with ground glass stoppers feature a no-drip pour lip for easy pouring of contents. The bottles are ideal for solids and viscous liquids. These bottles feature a unique design that makes them easy to clean with a lab brush or in a glassware washer The ground stoppers are octagon-shaped and interchangeable. The bottle's specially designed rim will not allow fluids to run down the outside of the bottle. The bottles are made from borosilicate glass.
Pre-attached polypropylene screw cap with Teflon® liner
Large writing patch
These bottles feature a no-drip pour lip and a large screened writing patch for content identification, eliminating the need for manual label application. The pre-attached polypropylene caps have a solid Teflon® liner. The bottles' sloping shoulders allow for easy filling, cleaning, and safer pouring without liquid surge. The product is manufactured from Wheaton 400 borosilicate glass that conforms to USP Type I requirements to help prevent changes in pH levels and maintain content purity.