Dropper bottles, also called a Boston round bottle, or Winchester bottle, is a strong, heavy bottle commonly used in the drug and chemical industries. It is often made of amber (brown) glass (to filter out UV light) but can also be made of plastics.
We offer matte black glass dropper bottles with a metered dropper and a childproof cap. Dropper bottles are a great way to apply a few drops of any liquid, making accurate dosing easier. They are also helpful for filling capsules with oils.
Available in 10 ml, 15 ml, 20 ml, 30 ml, 50 ml or 100 ml sizes. Please contact us for wholesale discounts on orders of 10 or more.
Characteristics of Dropper Bottles
Modern bottles, when moulded, will be given marks on the heel (bottom) of the bottle. These marks serve a variety of purposes, such as identifying the machine used in the production of the bottle (for quality control purposes), showing the manufacturer of the bottle, how much to fill the bottle to, the date the bottle was manufactured, as well as other information. Embossing on a bottle consists of raised lettering, numbers, and/or designs which were intended to inform the purchaser in some way of the contents or to establish ownership of the bottle.
Glass bottles have a variety of closures to seal up the bottle and prevent the contents escape. Early bottles were sealed with wax, and later stoppered with a cork. More common today are screw caps and stoppers.