1 oz. (30 ml) amber glass boston round dropper bottle, 20 mm (20-400) neck finish, packaged with a black child resistant polypropylene (PP) plastic dropper and 76 mm glass pipette. The amber (brown) glass is able to filter out ultraviolet (UV) light and is primarily used for UV-sensitive products such as beer and some pharmaceuticals. Boston rounds have a rounded shoulder and rounded base, making them popular in personal care packaging but also appropriate for applications in other industries. The dropper has a glass tube and rubber bulb ideal for dispensing essential oils, skincare and chemical products.
- Round shoulder and base
- Iconic and classic shape
- Made of Amber glass to filter UV light
- Strong and heavy bottle
- Black Dropper with 76mm glass pipette
- Child Resistant
Amber Glass - Made popular after the Civil War and now commonly known as the industry standard, the amber colored glass provides protection to light sensitive products such as, hydrogen peroxide and sulfuric acid chemicals, along with beer, oils, skin care, and pharmaceutical drugs by blocking out UV rays. It has wavelengths shorter than 450 nm (nanometers), allowing it to absorb most ultraviolet radiation. Amber glass is a tinted glass produced by combining iron, sulfur, and carbon. Due to its high level of carbon, amber is referred to as a reduced glass. The Cary Company stocks popular amber glass containers such as boston round and packer bottles.
This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.