REAGENT BOTTLES Narrow Mouth With Screw Cap, Amber

Borosil Scientific Reagent Bottles are made from heavy-walled 3.3 borosilicate glass, offering excellent chemical and thermal resistance. The amber coating on the exterior provides effective protection for light-sensitive substances from radiation in the 300–500 nm range. Designed with a GL 45 neck and supplied with a polypropylene screw cap, these bottles are leak-proof, autoclavable, and ideal for long-term storage of reagents and solvents in laboratory environments.