Chemicals

HEPES, Biological Buffer is as it's name suggests, a buffering agent. It's a zwitterionic organic chemical that is one of the '20 Good's buffers.' Because it's better at maintaining physiological pH despite changes in carbon dioxide, it is widely used in cell culture. It has a decrease of water dissociation with falling temperature, this is especially relevant when working at low temperatures as it maintains enzyme function and structure. That said, it is important when working with HEPES for that particular purpose to keep the HEPES-containing solution in darkness as much as possible.

(1 per EA)

1-Hexanol, Purified is an organic alcohol that is a colorless liquid that is slightly soluble in water and most often used in the perfume industry. It is miscible with ethanol and ether. The Purified Grade describes chemicals of good quality where there are no official standards.

(1 per EA )

Isobornyl Acetate is used in perfuming soaps, air fresheners and in making camphor. It is also used as a flavoring ingredient. 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)

Lithium Citrate, Powder, Reagent is also known as Trilithium citrate. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity. (1 per EA )

Mercuric Sulfate, Powder, Reagent, ACS, also referred to as mercury sulfate, is a solid and odorless substance. When mixed with water it separates into two parts, an insoluble sulfate and the highly corrosive sulfuric acid. It has several uses, among them are the production of acetaldehyde, hydration of alkynes, the oxymercuration and demercuration of alkenes. As an ACS grade Reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.

(1 per EA )

Sudan Blue 2 is used as a cosmetic hair colorant. 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 )

8-Cholrodibenz(Z)[b,f]oxazepine-10(11H)-carboxylic acid 2-[1-oxo-3-(4-pyridinyl)propyl]hydrazide hydrochloride Purity: 98% by TLC Purity: NMR (Conforms) Store RT Ship RT (1 per EA )

3-Hydroxynaphthalene-2-carboxylic acid (3,4-dihydroxybenzylidene)hydrazide Purity: 98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

((2R)-1-((2S)-2-Amino-3-methylbutanoyl)pyrrolidin-2-yl)boronic acid methanesulfonate Purity: 97% by HPLC Purity: NMR (conforms) Store -20°C Ship RT (1 per EA )

N-Phenyl-4-(quinolin-2-ylmethyl)piperazine-1-carboxamide Purity: 98% by TLC Purity: NMR (Conforms) Store RT Ship RT (1 per EA )

8-(2-Ethoxyphenyl)-7,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-6(5H)-one Purity: 98% by TLC NMR (conforms) Store -20°C Ship RT (1 per EA )

N-(2,4-Dichlorobenzyl)-4-(methylsulfonamido)benzamide Purity: 98% by TLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

N-[(5-Chloropyridin-2-yl)carbamothioyl]-3-nitro-4-piperidin-1-ylbenzamide Purity: 98% by TLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

Potassium Chloride, Granular, FCC is used as a flavor enhancer, flavoring agent, nutrient supplement, pH control agent, and stabilizer or thickener. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

Germanium (IV) Oxide - the optical dispersion properties of germanium dioxide make it useful as an optical material for wide-angle lenses and in optical microscope objective lenses. It is transparent in infrared. 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 )

Sodium Chloride Purified, 10.00 K Each (1 per EA )

Citric Acid, Anhydrous, Granular, FCC is the most widely used organic acid and pH-control agent in foods and beverages. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

Iron Metal, Approx. 40 Mesh, Filings (1 per EA )

Chloranilic Acid (1 per EA )

Diethylenetriaminepentaacetic Acid, Pentasodium Salt, 41 Percent Solution in Water is also known under the abbreviation DETA and is a colorless liquid that is hygroscopic and soluble in both water and polar organic solvents. It is used as a tridentate ligand. 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 )

Formic Acid, 88 Percent, Reagent, ACS, also known as methanoic acid, occurs naturally in ant venom. One of its biggest uses is as a preservative agent in livestock feed. It is equally used in the production of leather goods. In the lab it is used as a source of formyl or hydride ion. 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 )

Hydrazine Dihydrochloride, Reagent has a systematic name of diazane and is an inorganic compound. It is primarily used as a foaming agent in making polymer foams as well as a precursor to polymerization catalysts and pharmaceuticals. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Ellagic Acid, also known as 4,4,5,5,6,6-Hexahydroxydiphenic acid, is a phenol antioxidant found in several vegetables and fruits. 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)

D-Glucose, also known as dextrose or grape sugar, is an aldosic monosaccharide found in plants and is absorbed into the bloodstream during digestion. It is a carbohydrate because cells use it as a second source of energy. 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 )