Inorganics

Iridium, 325 Mesh, Powder, is a chemical element with symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, iridium is generally credited with being the second densest element (after osmium) based on measured density.

(1 per EA )

Iron Metal, Reduced, 100 Mesh, Powder is a chemical element that has for a symbol Fe and the atomic number 26. Iron, in a powdered form is combined with and acidic solvent and used in the Bechamp reduction, to reduce nitrobenzene to aniline. It is also used in water purification and in the sewage treatment process, as a coloring agent in paint, an additive in animal feed as well as an etchant for copper.

(1 per EA )

Hydrazine Sulfate, Crystal, Reagent, ACS has been promoted to treat colon and rectal (colorectal) cancer, lung cancer, brain cancer (neuroblastoma), Hodgkin's disease (lymph cancer), and other cancers. It is also used for the general weight loss and wasting (cachexia) associated with cancer. However, hydrazine sulfate is not approved for use with cancer patients in the United States. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Rhodium on Alumina, 5 Percent, Catalyst, Powder (1 per EA )

Aluminum Metal, Granular (1 per EA )

Zinc Powder, 25 g (1 per EA)

Iron Metal, Reduced, Powder, Reagent is a chemical element that has for a symbol Fe and the atomic number 26. Iron, in a powdered form is combined with and acidic solvent and used in the Bechamp reduction, to reduce nitrobenzene to aniline. It is also used in water purification and in the sewage treatment process, as a coloring agent in paint, an additive in animal feed as well as an etchant for copper. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.

(1 per EA )

Tungsten Metal, 100 - 200 Mesh, Powder, also known as wolfram, is a hard metal and chemical element used in X-ray tubes, incandescent light bulb filaments, and in radiation shielding. High purity grade metals are generally materials of superior quality and equal to ACS grade reagents where there are no published standards. Spectrum High Purity products are suitable for use in many laboratory and analytical applications.

(1 per EA )

Hydrazine Sulfate, CP is also known as hydrazine sulphate and is considered the salt of sulfuric acid and hydrazine. It has been used widely as an alternative medical treatment for weight loss associated with cancer, as well as anorexia. CP or Chemically Pure grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

Magnesium Metal, 100 Mesh, Powder is an alkaline earth metal and burns with a brilliant white light and is used in pyrotechnics, flares and photographic flashbulbs. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Potassium Hexachloroplatinate (IV), an inorganic compound, is an insoluble potassium salt. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Boric Anhydride, Purified is an oxide of boron and is a white solid. It is usually found as the amorphous form and is used in the production of borosilicate glass and as a starting material for other boron compounds. The Purified Grade describes chemicals of good quality where there are no official standards and is normally limited to inorganic chemicals.

(1 per EA )

Copper Metal, Shot is an element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Hydrazine Hydrate, Technical, an inorganic compound that has an ammonia like smell and comes as a colorless, flammable liquid. While its uses vary, it is most commonly used as a precursor to blowing agents and as a propellant on board space crafts. It is also used in organic chemistry as a part of many organic syntheses and as a reducing agent.

(1 per EA )

Tin Metal, 20 Mesh, Granular, Reagent, ACS (1 per EA )

Iron Metal, Electrolytic, Granular, Primary Standard (1 per EA )

Sulfur, Flour, Technical (1 per EA )

Platinum Black, Powder (1 per EA )

Calcein, also known as fluorexon, is most often used as an indicator of lipid vesicle leakage. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Ammonium Hydroxide, TraceGrade, is a solution of ammonia in water. Aqueous ammonia, as it's otherwise known is used as a complexant and base in qualitative inorganic analysis. It becomes a deep blue color with copper solutions. Used to dissolve silver oxide residues, such as the ones formed from Tollens' reagent, it is also commonly used in numerous cleaning agents, such as window cleaning formulas as well as a complexant that is manufactured to parts-per-billion trace impurities and has been used in the semiconductor industry to dissolve heavy or precious metal components.

(1 per EA )

Manganese Metal, Flakes, a chemical element that is a silvery-gray metal that resembles iron. It is hard and very brittle, difficult to fuse, but easy to oxidize. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These materials have a Certificate of Analysis available.

(1 per EA )

Silicon, 100-200 Mesh, Powder is a tetravalent metalloid that has a large impact on the modern world economy. While most free elemental silicon is used in the steel refining, aluminum casting, and fine chemical industries (often to make fumed silica), the relatively small portion of very highly purified silicon is perhaps even more critical. The wide use of silicon in semiconductor integrated circuits, the basis of most computers, a great deal of modern technology depends on it. Silicon is also an essential element in biology, although only tiny traces of it appear to be required by animals.

(1 per EA )

Aluminum Metal, 200 Mesh, Powder is a soft ductile metal and considered the most common metal in the Earth's crust. Bauxite is the chief ore of aluminum. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

Manganese Metal, Flakes, a chemical element that is a silvery-gray metal that resembles iron. It is hard and very brittle, difficult to fuse, but easy to oxidize. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These materials have a Certificate of Analysis available.

(1 per EA )