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A chart of accounts (COA) is a list of financial accounts and reference numbers, grouped into categories, such as assets, liabilities, equity, revenue and expenses, and used for recording transactions in the organization's general ledger. Accounts may be associated with an identifier (account number) and a caption or header and are coded by ...
Acid-free paper is paper that, if infused in water, yields a neutral or basic pH (7 or slightly greater). It can be made from any cellulose fiber as long as the active acid pulp is eliminated during processing. It is also lignin- and sulfur-free. [1] Acid-free paper addresses the problem of preserving documents and preserving artwork for long ...
The chart is the general guideline and every user can make any amendments and personally created accounts. The governments authorities accounting led by the Swedish National Financial Management Authority [2] and the communes led by Swedish Association of Local Authorities and Regions [3] [4] have special versions with adding special accounts for their purpose.
Acidic paper is paper which was manufactured using acidic substances. [1] Widely used since the mid-nineteenth century, its pages become yellow within years, extremely brittle over decades, and eventually unreadable in the library and archive collections intended to preserve them. [ 2 ]
Although acid-free paper has become more common, a large body of acidic paper still exists in books made after the 1850s; this is because of its cheaper and simpler production methods. Acidic paper, especially when exposed to light , air pollution , or high relative humidity , yellows and becomes brittle over time. [ 1 ]
Paper chemicals designate a group of chemicals that are used for paper manufacturing, or modify the properties of paper. These chemicals can be used to alter the paper in many ways, including changing its color and brightness, or by increasing its strength and resistance to water. [1] The chemicals can be defined on basis of their usage in the ...
Household chemicals are non-food chemicals that are commonly found and used in and around the average household. They are a type of consumer goods , designed particularly to assist cleaning , house and yard maintenance, cooking, pest control and general hygiene purposes, often stored in the kitchen or garage.
A book printed in 1920 on acid paper that is disintegrating. A slow fire is a term used in library and information science to describe paper embrittlement resulting from acid decay. The term is taken from the title of Terry Sanders 's 1987 film Slow Fires: On the preservation of the human record.