GL45 reagent and media bottles that keep storing, mixing and dispensing in one reusable glass bottle:

• Clear borosilicate glass 3.3 bottles with blue GL45 screw caps, ten to a pack and reusable
• Suited to storing, mixing and dispensing reagents and media
• Pouring ring at the neck to help keep pouring tidy
• White approximate graduations and a writing patch for labelling contents
• Retrace code for traceability
• High resistance to thermal shock, with resistance to acids, chlorine, bromine, iodine and organic substances

The GL45 neck is the industry standard thread size for laboratory bottles, so these glass reagent and media bottles work with other GL45 labware and closures. Each is made from clear borosilicate glass 3.3, which suits a lab bottle that is used for storing, mixing and dispensing reagents and media, and the pack of ten keeps a stock on the shelf.

The blue screw cap closes the neck, and a pouring ring at the neck helps keep pouring tidy when a bottle is being decanted. White graduations give an approximate volume, a writing patch gives space to label the contents, and a retrace code supports traceability.

Borosilicate glass 3.3 has high resistance to thermal shock and excellent thermal stability. It also resists water, neutral and acid solutions, strong acids, chlorine, bromine, iodine and organic substances, and the bottles can be reused after cleaning.

To measure out a volume before filling, see our Class A measuring cylinders, or for making a solution up to an exact volume see our Class A volumetric flasks.