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  2. Prices of chemical elements - Wikipedia

    en.wikipedia.org/wiki/Prices_of_chemical_elements

    This is a list of prices of chemical elements.Listed here are mainly average market prices for bulk trade of commodities. Data on elements' abundance in Earth's crust is added for comparison.

  3. Gudang Garam - Wikipedia

    en.wikipedia.org/wiki/Gudang_Garam

    PT Perusahaan Rokok Tjap Gudang Garam Tbk (Republican spelling Indonesian for "Salt Warehouse brand Cigarette Company plc"), trading as PT Gudang Garam Tbk, is an Indonesian tobacco company, best known for its kretek (clove cigarette) products. It is Indonesia's largest tobacco manufacturer, with a market share of nearly 33%. [1]

  4. Bill of materials - Wikipedia

    en.wikipedia.org/wiki/Bill_of_materials

    A bill of materials or product structure (sometimes bill of material, BOM or associated list) is a list of the raw materials, sub-assemblies, intermediate assemblies, sub-components, parts, and the quantities of each needed to manufacture an end product. A BOM may be used for communication between manufacturing partners or confined to a single ...

  5. Acid value - Wikipedia

    en.wikipedia.org/wiki/Acid_value

    V eq is the volume of titrant (ml) consumed by the crude oil sample and 1 ml of spiking solution at the equivalent point, b eq is the volume of titrant (ml) consumed by 1 ml of spiking solution at the equivalent point, 56.1 g/mol is the molecular weight of KOH, W oil is the mass of the sample in grams. The normality (N) of titrant is calculated as:

  6. Table of specific heat capacities - Wikipedia

    en.wikipedia.org/wiki/Table_of_specific_heat...

    The contribution of the muscle to the specific heat of the body is approximately 47%, and the contribution of the fat and skin is approximately 24%. The specific heat of tissues range from ~0.7 kJ · kg−1 · °C−1 for tooth (enamel) to 4.2 kJ · kg−1 · °C−1 for eye (sclera). [13]

  7. Grain per gallon - Wikipedia

    en.wikipedia.org/wiki/Grain_per_gallon

    The grain per gallon (gpg) is a unit of water hardness defined as 1 grain (64.8 milligrams) of calcium carbonate dissolved in 1 US gallon of water (3.785412 L). It translates into 1 part in about 58,000 parts of water or 17.1 parts per million (ppm). Also called Clark degree (in terms of an imperial gallon).

  8. Cerium(IV) oxide - Wikipedia

    en.wikipedia.org/wiki/Cerium(IV)_oxide

    As such, cerium oxide is a material of interest for solid oxide fuel cells (SOFCs) in comparison to zirconium oxide. [ 29 ] Thermochemically, the cerium(IV) oxide–cerium(III) oxide cycle or CeO 2 /Ce 2 O 3 cycle is a two-step water splitting process that has been used for hydrogen production . [ 30 ]

  9. AMU - Wikipedia

    en.wikipedia.org/wiki/Amu

    Amu may refer to: Amu, Indian film starring Konkona Sen Sharma; Amu Hinamori, a fictional character from the manga series Shugo Chara! by Peach-Pit;