4 oz Amber Glass Peroxide Bottles with Black PP Cap
Freund's 4 oz glass peroxide bottles feature Amber glass which provides UV filtering properties perfect for protecting light-sensitive materials such as hydrogen peroxide. The amber tint of the bottle prevents light from being absorbed by the solution in order to prevent the oxidation and reduction reaction.
Black PP Cap is ribbed, making it easy to grip and open even with wet hands. Cap includes a three-ply co-extruded liner consisting of foamed and solid LDPE (F217). Foam core is between two pieces of solid clear LDPE. Liner protects from odor transmission and does not impact the taste of products.