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.
Is a Winchester a glass?
Glass Winchester bottles are used throughout the pharmaceutical and chemical industries, due to their good chemical resistance and durability. Available in a range of sizes, including 15ml, 30ml, 150ml, 500ml and 1 litre, these strong glass bottles offer a protective packaging solution for many different products.
What is a Winchester quart?
Filters. (UK) A unit of volume equal to half a Winchester gallon, equal to two quarts, or 2.273 litres. noun.
Why is it called a Boston round?
Where Did Boston Round Bottles Get Their Name? When glass bottle manufacturing took off in the pharmaceutical industry, bottles were commonly described by their shape. Bottles containing beverages, particularly carbonated drinks, were often round.
How many Litres is a Winchester?
Winchester Bottle, Amber Glass – 2.5L.
What is the meaning of reagent bottle?
Reagent bottles, also known as media bottles or graduated bottles, are containers made of glass, plastic, borosilicate or related substances, and topped by special caps or stoppers. They are intended to contain chemicals in liquid or powder form for laboratories and stored in cabinets or on shelves.
Who uses the imperial system?
Only three countries – the U.S., Liberia and Myanmar – still (mostly or officially) stick to the imperial system, which uses distances, weight, height or area measurements that can ultimately be traced back to body parts or everyday items.
What is the weight of a Winchester?
|Winchester rifle series|
|Mass||9.5 lb (4.3 kg)|
|Length||49.3 in (125 cm)|
|Barrel length||30 in (76 cm)|
|Caliber||.44-40 Winchester .38-40 Winchester .32-20 Winchester .22 Long Rifle|
How big is a Winchester?
In 1836, the United States Department of the Treasury formally adopted the Winchester bushel as the standard for dealing in grain and, defined as 2,150.42 cubic inches, it remains so today.
What are Boston Round bottles used for?
Boston Round Glass Bottles
Boston Rounds are commonly used for Herbal Medicine, Essential Oils, Vape, Extracts, and Beverage industries. Our Boston Round bottles wholesale are available in clear, as well as an amber, blue, and green. The colored bottles provide UV protection for light-sensitive products.
What is a dropping bottle?
1 : a small pitcher-shaped bottle with a curved or tapered neck used to supply liquids in small amounts (as to test tubes) — compare burette. 2a : a small bottle with a grooved glass stopper and neck permitting the contents to be poured out in drops.
What is a cosmo round bottle?
Cosmo or Bullet Rounds
The cosmo round bottle has tall rounded shoulders. Choose from blue, amber, green, natural, white, and clear cosmo rounds. We carry them in sizes as small as 2 ounces up to 32 ounces. Browse them below in list or grid view. Closures 724.