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Wheaton Science Products
Wheaton Science Products is a subsidiary of Alcan based in Millville, New Jersey in the United States. The company manufactures glassware products for scientific and laboratory applications. The company was previously Wheaton Industries and was one of the largest commercial glass and ceramics manufactures in the United States during the 20th century. In 1996 it was acquired by Algroup of Switzerland, which itself was acquired by Alcan of Canada in 2000. As Wheaton Industries, the company manufactured a wide variety of commercial products, many of which have become collectors items. The present subsidiary of Alcan Packaging has a more limited product line aimed at laboratory applications. It specializes in containers and vial products from both Type I borosilicate glass and Type III soda lime glass, as well as plastic resins. The company also manufactures a BOD (Biochemical Oxygen Demand Biochemical oxygen demand (BOD) is the amount of dissolved oxygen (DO) needed (i.e. dem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsidiary
A subsidiary, subsidiary company or daughter company is a company owned or controlled by another company, which is called the parent company or holding company. Two or more subsidiaries that either belong to the same parent company or having a same management being substantially controlled by same entity/group are called sister companies. The subsidiary can be a company (usually with limited liability) and may be a government- or state-owned enterprise. They are a common feature of modern business life, and most multinational corporations organize their operations in this way. Examples of holding companies are Berkshire Hathaway, Jefferies Financial Group, The Walt Disney Company, Warner Bros. Discovery, or Citigroup; as well as more focused companies such as IBM, Xerox, and Microsoft. These, and others, organize their businesses into national and functional subsidiaries, often with multiple levels of subsidiaries. Details Subsidiaries are separate, distinct legal entities f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcan
Alcan was a Canadian mining company and aluminum manufacturer. It was founded in 1902 as the Northern Aluminum Company, renamed Aluminum Company of Canada in 1925, and Alcan Aluminum in 1966. It took the name Alcan Incorporated in 2001. During that time, it grew to become one of the world's largest aluminum manufacturers. Alcan was purchased by Australian-British multinational Rio Tinto for $38 billion in 2007, becoming Rio Tinto Alcan Inc. in 2008. It was headquartered in Montreal, in its Maison Alcan complex. History The Northern Aluminum Company Limited was founded in 1902, in Shawinigan, Quebec, as part of the Pittsburgh Reduction Company. In 1913, the company opened a kitchen utensil production plant and foundry in Toronto. It opened a rolling mill in the plant a few years later. During World War I (1914–18), aluminum production increased to 131,000 tonnes from 69,000. In 1925, the company was renamed the Aluminum Company of Canada. The Aluminum Company of Canada was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millville, New Jersey
Millville is a city in Cumberland County, in the U.S. state of New Jersey. As of the 2010 U.S. census, the city's population was 28,400,DP-1 - Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data for Millville city, Cumberland County, New Jersey , . Accessed December 15, 2011. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Jersey
New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware River and Pennsylvania; and on the southwest by Delaware Bay and the state of Delaware. At , New Jersey is the fifth-smallest state in land area; but with close to 9.3 million residents, it ranks 11th in population and first in population density. The state capital is Trenton, and the most populous city is Newark. With the exception of Warren County, all of the state's 21 counties lie within the combined statistical areas of New York City or Philadelphia. New Jersey was first inhabited by Native Americans for at least 2,800 years, with the Lenape being the dominant group when Europeans arrived in the early 17th century. Dutch and Swedish colonists founded the first European settlements in the state. The British later seized control o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass
Glass is a non-crystalline, often transparent, amorphous solid that has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics. Glass is most often formed by rapid cooling (quenching) of the molten form; some glasses such as volcanic glass are naturally occurring. The most familiar, and historically the oldest, types of manufactured glass are "silicate glasses" based on the chemical compound silica (silicon dioxide, or quartz), the primary constituent of sand. Soda–lime glass, containing around 70% silica, accounts for around 90% of manufactured glass. The term ''glass'', in popular usage, is often used to refer only to this type of material, although silica-free glasses often have desirable properties for applications in modern communications technology. Some objects, such as drinking glasses and eyeglasses, are so commonly made of silicate-based glass that they are simply called by the name of the material. Despite bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheaton Industries
Wheaton Industries was a long-standing famous manufacturer of glassware and ceramics products in Millville, New Jersey, USA. A spin-off of the original firm (which returned to its pharmaceutical glass roots) adopted the name in 2006. Founded in 1888 by Dr. Theodore Corson Wheaton, it became a mainstay of the economy of southern New Jersey, which gained a reputation as the center of commercial glass manufacturing in the United States. The company was run by the Wheaton family for nearly its entire existence, and at its height it had 41 factories throughout the United States and subsidiaries in 20 other countries. Many of its vintage products continue to be collectors items. Formerly a subsidiary of Alcan Packaging as Wheaton Science Products, it was taken private in November 2006, and is once again known as Wheaton Industries. History The company was founded by Theodore C. Wheaton, a pharmacist and businessman, who in 1883 settled in Millville, in Cumberland County, New Jersey, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vial
A vial (also known as a phial or flacon) is a small glass or plastic vessel or bottle, often used to store medication as liquids, powders or capsules. They can also be used as scientific sample vessels; for instance, in autosampler devices in analytical chromatography. Vial-like glass containers date back to classical antiquity; modern vials are often made of plastics such as polypropylene. There are different types of vials such as a single dose vial and multi-dose vials often used for medications. The single dose vial is only used once whereas a multi-dose vial can be used more than once. The CDC sets specific guidelines on multi-dose vials. History and etymology A vial can be tubular, or have a bottle-like shape with a neck. The volume defined by the neck is known as the headspace. The English word "vial" is derived from the Greek ''phiale'', meaning "a broad flat container". Comparable terms include the Latin ''phiala'', Late Latin ''fiola'' and Middle English ''fiole'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borosilicate
Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (≈3 × 10−6 K−1 at 20 °C), making them more resistant to thermal shock than any other common glass. Such glass is subjected to less thermal stress and can withstand temperature differentials without fracturing of about . It is commonly used for the construction of reagent bottles and flasks as well as lighting, electronics, and cookware. Borosilicate glass is sold under various trade names, including Borosil, Duran, Pyrex, Glassco, Supertek, Suprax, Simax, Bellco, Marinex (Brazil), BSA 60, BSC 51 (by NIPRO), Heatex, Endural, Schott, Refmex, Kimax, Gemstone Well, and MG (India). Single ended self-starting lamps are insulated with a mica disc and contained in a borosilicate glass gas discharge tube (arc tube) and a metal cap. They include the sodium-vapor lamp that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soda Lime
Soda lime is a mixture of NaOH and CaO chemicals, used in granular form in closed breathing environments, such as general anaesthesia, submarines, rebreathers and recompression chambers, to remove carbon dioxide from breathing gases to prevent CO2 retention and carbon dioxide poisoning. It is made by treating slaked lime with concentrated sodium hydroxide solution. Chemical components The main components of soda lime are * Calcium oxide, CaO (about 75%) * Water, H2O (about 20%) * Sodium hydroxide, NaOH (about 3%) * Potassium hydroxide, KOH (about 0.1%). Anaesthetic use During the administration of general anaesthesia, the gases expired by a patient, which contain carbon dioxide, are passed through an anaesthetic machine breathing circuit filled with soda lime granules. Medical-grade soda lime includes an indicating dye that changes color when the soda lime reaches its carbon dioxide absorbing capacity. To ensure that a soda lime canister (CO2 absorber) is functioning properly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plastic
Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be moulded, extruded or pressed into solid objects of various shapes. This adaptability, plus a wide range of other properties, such as being lightweight, durable, flexible, and inexpensive to produce, has led to its widespread use. Plastics typically are made through human industrial systems. Most modern plastics are derived from fossil fuel-based chemicals like natural gas or petroleum; however, recent industrial methods use variants made from renewable materials, such as corn or cotton derivatives. 9.2 billion tonnes of plastic are estimated to have been made between 1950 and 2017. More than half this plastic has been produced since 2004. In 2020, 400 million tonnes of plastic were produced. If global trends on plastic demand continue, it is estimated that by 2050 annual global plastic production will reach over 1, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resin
In polymer chemistry and materials science, resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers. Resins are usually mixtures of organic compounds. This article focuses on naturally occurring resins. Plants secrete resins for their protective benefits in response to injury. The resin protects the plant from insects and pathogens. Resins confound a wide range of herbivores, insects, and pathogens, while the volatile phenolic compounds may attract benefactors such as parasitoids or predators of the herbivores that attack the plant. Composition Most plant resins are composed of terpenes. Specific components are alpha-pinene, beta-pinene, delta-3 carene, and sabinene, the monocyclic terpenes limonene and terpinolene, and smaller amounts of the tricyclic sesquiterpenes, longifolene, caryophyllene, and delta-cadinene. Some resins also contain a high proportion of resin acids. Rosins on the other hand are less ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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