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  2. Ultrapure water - Wikipedia

    en.wikipedia.org/wiki/Ultrapure_water

    Ultrapure water (UPW), high-purity water or highly purified water (HPW) is water that has been purified to uncommonly stringent specifications. Ultrapure water is a term commonly used in manufacturing to emphasize the fact that the water is treated to the highest levels of purity for all contaminant types, including: organic and inorganic compounds; dissolved and particulate matter; volatile ...

  3. USP42 - Wikipedia

    en.wikipedia.org/wiki/USP42

    76800 Ensembl ENSG00000106346 ENSMUSG00000051306 UniProt Q9H9J4 B2RQC2 RefSeq (mRNA) NM_032172 NM_001365764 NM_001389650 NM_029749 RefSeq (protein) NP_115548 NP_001352693 NP_084025 Location (UCSC) Chr 7: 6.1 – 6.16 Mb Chr 5: 143.7 – 143.72 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Ubiquitin carboxyl-terminal hydrolase 42 is an enzyme that in humans is encoded by the USP42 ...

  4. United States Pharmacopeia - Wikipedia

    en.wikipedia.org/wiki/United_States_Pharmacopeia

    The USP is published in a combined volume with the National Formulary (a formulary) as the USP-NF. [2] If a drug ingredient or drug product has an applicable USP quality standard (in the form of a USP-NF monograph), it must conform in order to use the designation "USP" or "NF".

  5. Purified water - Wikipedia

    en.wikipedia.org/wiki/Purified_water

    The conductivity of water is measured in Siemens per meter (S/m). Sea-water is typically 5 S/m, [5] drinking water is typically in the range of 5-50 mS/m, while highly purified water can be as low as 5.5 μS/m (0.055 μS/cm), a ratio of about 1,000,000:1,000:1. Purified water is used in the pharmaceutical industry.

  6. Chemical purity - Wikipedia

    en.wikipedia.org/wiki/Chemical_purity

    USP grade meets the purity levels set by the United States Pharmacopeia (USP). USP grade is equivalent to the ACS grade for many drugs. NF grade is a purity grade set by the National Formulary (NF). NF grade is equivalent to the ACS grade for many drugs. British Pharmacopoeia: Meets or exceeds requirements set by the British Pharmacopoeia (BP ...

  7. Water purification - Wikipedia

    en.wikipedia.org/wiki/Water_purification

    The goal is to produce water that is fit for specific purposes. Most water is purified and disinfected for human consumption (drinking water), but water purification may also be carried out for a variety of other purposes, including medical, pharmacological, chemical, and industrial applications. The history of water purification includes a ...

  8. Tincture of iodine - Wikipedia

    en.wikipedia.org/wiki/Tincture_of_iodine

    USP Tincture of Iodine is defined in the U.S. National Formulary (NF) as containing in each 100 mL, 1.8 to 2.2 grams of elemental iodine, and 2.1 to 2.6 grams of sodium iodide. Alcohol is 50 mL, and the balance is purified water. This "2% free iodine" solution has 0.08 mol/L of I 2, which provides about 1 mg of free iodine per 0.05 mL drop. The ...

  9. Inverted sugar syrup - Wikipedia

    en.wikipedia.org/wiki/Inverted_sugar_syrup

    Inverted sugar syrup, also called invert syrup, invert sugar, [1] simple syrup, sugar syrup, sugar water, bar syrup, syrup USP, or sucrose inversion, is a syrup mixture of the monosaccharides glucose and fructose, that is made by hydrolytic saccharification of the disaccharide sucrose.