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In United States Pharmacopeia (USP) General Chapter <711> Dissolution, there are four dissolution apparatuses standardized and specified. [6] They are: USP Dissolution Apparatus 1 – Basket (37 °C ± 0.5 °C ) USP Dissolution Apparatus 2 – Paddle (37 °C ± 0.5 °C) USP Dissolution Apparatus 3 – Reciprocating Cylinder (37 °C ± 0.5 °C)
The solubility classification is based on a United States Pharmacopoeia (USP) aperture. The intestinal permeability classification is based on a comparison to the intravenous injection. All those factors are highly important because 85% of the most sold drugs in the United States and Europe are orally administered. [citation needed]
I think it would make the article clearer if "dissolution" was explained. CBHA 03:22, 10 May 2013 (UTC) [] @CBHA: A good suggestion but I disagree. Dissolution testing is a common name used in the Pharma industry, it should be pretty self-evident to most readers what dissolution means even if your not sure or don't work in that field ( a simple Google search can rectify any doubts).
The Schlenk line (also vacuum gas manifold) is a commonly used chemistry apparatus developed by Wilhelm Schlenk. [1] It consists of a dual manifold with several ports. [ 2 ] One manifold is connected to a source of purified inert gas , while the other is connected to a vacuum pump .
An Orsat gas analyser or Orsat apparatus is a piece of laboratory equipment used to analyse a gas sample (typically fossil fuel flue gas) for its oxygen, carbon monoxide and carbon dioxide content. Although largely replaced by instrumental techniques, the Orsat remains a reliable method of measurement and is relatively simple to use.
Talk: USP Dissolution Apparatus 2. Add languages. ... Download QR code; Print/export Download as PDF ...
Dissolution (politics), when a state or institution ceases to exist Dissolution of parliament. Dissolution of the Parliament of the United Kingdom; Dissolution (law), any of several events that terminate a legal entity such as a marriage, adoption, corporation, or union; Dissolution of the Monasteries, in England, Wales and Ireland 1536–1541
The Dean–Stark apparatus typically consists of a vertical cylindrical glass tube, often with a volumetric graduation along its full length and a precision stopcock at its lower end, very much like a burette. Traps designed to remove or measure very small amounts of water may be closed, with no tap.