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A paper bundle is a quantity of sheets of paper, currently standardized as 1,000 sheets. A bundle consists of two reams or 40 quires. As an old UK and US measure, it was previously equal to 960 sheets. [9] When referring to chipboard, there are two standards in the US. In general, a package of approximately 50 pounds of chipboard is called a ...
For example, a 500-sheet ream of 20# 8 + 1 ⁄ 2-by-11-inch (216 by 279 mm) copy paper may be specified "10 M". 1000 cut sheets (or two reams) will weigh 10 lb (4.5 kg), half of the four reams of cut paper resulting from the 20# basis ream of 17-by-22-inch (432 by 559 mm) paper.
Ricin (/ ˈ r aɪ s ɪ n / RY-sin) is a lectin (a carbohydrate-binding protein) and a highly potent toxin produced in the seeds of the castor oil plant, Ricinus communis.The median lethal dose (LD 50) of ricin for mice is around 22 micrograms per kilogram of body weight via intraperitoneal injection.
Australian Paper is an Australian manufacturer of office, printing and packaging papers. The company manufactures more than 600,000 tonnes of paper annually for Australia, New Zealand and other export markets. [2] [3] Australian Paper was purchased from Paperlinx by Nippon Paper Industries in June 2009. [4]
The hundredweight has had many values. In England in around 1300, different hundreds (centum in Medieval Latin) were defined. The Weights and Measures Act 1835 formally established the present imperial hundredweight of 112 pounds (50.80 kg). The United States and Canada came to use the term "hundredweight" to refer to a unit of 100 pounds (45. ...
Today, the company employs over 15,000 employees globally with 9 manufacturing hubs. Notably, the company's Dongguan facility is the world's largest concentrated paper mill with 15 paper machines producing 5.25 million tonnes of products. Many of Nine Dragons' facilities are also supported with in-house power plants, ports, and trucking.
A woman was sentenced to about 22 years in prison on Thursday for sending threatening letters, containing homemade ricin, in September 2020, to then-President Donald Trump at the White House, the ...
It can serve as a biomarker of ricin poisoning. [3] [4] It was first isolated from the castor seeds by Tuson in 1864. [5] [6] Ricinine has insecticidal effects. [7] It sublimes between 170 and 180 °C at 20 mmHg. It does not form salts, and is precipitated in iodine or mercuric chloride solutions, but not in Mayer's reagent. [5]