Bottle Flint Glass, Boston Round, Amber Color, 4 ounces, with dropper assembly. Pack of 12.

GSC International 405-6-DZ Bottle Flint Glass, Boston Round, Amber Color, 4 ounces, with dropper assembly. Pack of 12.Dropping bottles allow for the accurate dispensing of reagents one drop at a time or in a stream. The amber color provides UV light protection. The four-ounce capacity bottles are made from flint glass. They are Boston round, and amber colored. The dropper assembly has a 22/400 cap. The glass pipette is 7mm outside diameter by 108mm length. Sold in a pack of 12.Premium Flint Glass Construction: Made from high-quality flint glass for excellent chemical resistance and long-lasting durability, ideal for storing essential oils, tinctures, and lab solutions. UV-Protective Amber Color: The amber-colored glass protects light-sensitive contents from harmful UV rays, preserving potency and extending shelf life. Secure Dropper Assembly Included: Comes with a black rubber bulb and glass pipette dropper cap for precise, mess-free dispensing of liquids. Versatile 4 Ounce Capacity: C