Reagent Bottle with Glass stopper

A reagent bottle with a glass stopper is laboratory glassware designed to store, preserve, and handle chemical reagents and solutions. The glass stopper creates an airtight seal, helping prevent contamination, evaporation, and moisture entry—making it ideal for long‑term storage of sensitive chemicals.

MaxBiochem reagent bottles are made from high‑quality borosilicate glass, known for its excellent chemical resistance, thermal stability, and durability. This makes them suitable for storing both aqueous and organic reagents without reacting with the container.

A glass stopper provides a chemically inert and heat‑resistant seal that does not degrade, absorb chemicals, or interact with stored substances. Unlike some plastic stoppers, glass remains stable over time and helps maintain the purity and integrity of stored reagents.

MaxBiochem offers reagent bottles with glass stoppers in a range of useful laboratory sizes, typically from 50 ml up to 2000 ml. This variety allows you to choose the right volume for small‑scale experiments, routine storage, or large reagent inventories.

After use, rinse the bottle thoroughly with distilled water to remove chemical residues. For tougher stains, use a mild laboratory detergent and a soft brush. Clean the glass stopper separately and avoid harsh abrasives. Store both the bottle and stopper in a clean, dry area to maintain performance and longevity.