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Chemicals
Lead Metal Powder
Lead is a chemical element with the symbol Pb and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air.Symbol: PbSKU: n/a -
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Chemicals
Lead Oxide Red
Lead(II, IV) oxide, also called red lead is the inorganic compound with the formula Pb₃O₄. A bright red or orange solid, it is used as pigment, in the manufacture of batteries, lead glass, and rustproof primer paints. It is an example of a mixed valence compound, being composed of both Pb(II) and Pb(IV).Formula: Pb3O4SKU: n/a -
Chemicals
Lead Shot Metal
Lead has been commonly used for thousands of years because it is widespread, easy to extract and easy to work with since it is highly malleable as well as easy to smelt. Lead is used in lead-acid batteries, bullet and shot, weights, and Bricks for Radiation Protection. … 0.08″, 0.09″, 0.11″, 0.15″Shot.Formula: PbSKU: n/a -
Chemicals
Lead Sulphate
Lead(II) Sulphate is a white solid, which appears white in microcrystalline form. It is also known as fast white, milk white, sulfuric acid lead salt or anglesite. It is often seen in the plates/electrodes of car batteries, as it is formed when the battery is discharged. Lead sulfate is poorly soluble in water.SKU: n/a -
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Chemicals
Leishman Stain
Leishman Stain is a neutral stain for blood smears which was devised by the British surgeon W. B.Leishman (1865–1926). It consists of a mixture of eosin (an acidic stain), and Methylene blue (a basic stain) in Methyl alcohol and is usually diluted and buffered during the staining procedure.SKU: n/a -
Laboratory Equipment
Lens Cleaning Tissue
Lenses and other optical surfaces made from glass, quartz or plastic can be easily scratched if you do not clean them with a very soft surface. High quality Whatman lens cleaning tissue provides the solution. Thetissue is chemically pure and free from silicones and other additives.SKU: n/a
