Chemicals

1,10-Phenanthroline, Monohydrate, Reagent, ACS is a tricyclic nitrogen heterocyclic compound that reacts with metals such as iron, nickel, ruthenium, and silver to form strongly colored complexes. This property provides an excellent and sensitive method for determining these metal ions in aqueous solution. 1,10-Phenanthroline is also an inhibitor of metallopeptidases. Inhibition of the enzyme occurs by removal and chelation of the metal ion required for catalytic activity, which leaves an inactive apoenzyme. 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 )

Toluidine Blue O Indicator, 16 oz (1 per EA)

Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS is also known as tetrasodium pyrophosphate and is employed as a buffering agent as well as a thickening agent and can be found in many foods under the shape of a food additive. It is also used in toothpaste to aid in tartar control in the mouth. 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)

Calcium Buffer, 16 oz (glass) (1 per EA)

Methanol, Absolute, Reagent, ACS, is also called methyl alcohol or 'wood alcohol' it was one of the by products of distillation of wood. As the simplest alcohol around, it is light, flammable, colorless liquid with a strong and distinctive odor. It has many uses including acting as an antifreeze, (due to it's polar liquid properties), solvent, fuel as well as a denaturant for ethanol. As an ACS grade Reagent, Spectrum Chemical manufactured methanol is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

(1 per EA )

Methanol, Anhydrous, Reagent Special, ACS is also known by several other names including methyl alcohol, wood alcohol, and wood spirits. Methanol is known as the simplest alcohol. It is light, extremely volatile, colorless, flammable liquid with a strong odor. Methanol is highly toxic and it is not safe for human consumption. It is commonly used as an antifreeze, solvent, and a fuel as well as a denaturant for ethanol. 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 )

Cobalt Sulfate, Heptahydrate, Crystal, Reagent is an inorganic compound that is a red monoclinic crystal that has a melting point of approximately 100°C. It is water soluble and is used in the creation of pigments as well as being used to manufacture various other cobalt salts used in the production of porcelain & glass. It is primarily used in batteries and electroplating solutions. 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 )

Ferrous Ammonium Sulfate, Hexahydrate, Crystal, Reagent, ACS is an inorganic compound that is water soluble and is mainly used in analytical chemistry in redox titrations. 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 )

DPD Reagent #3, .75 oz, Dropper Bottle, 24-pack (24 per PK)

(5S,6R)-Methyl 5,6,7-trihydroxyheptanoate Purity: 99% by TLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

3-Fluoro-N-((E)-(5-pyridin-2-ylsulfanylfuran-2-yl)methylideneamino)benzamide Purity: >98% by TLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

Shelf Life (months): , , UN Number: UN3077 (1 per EA)

Dextrose, Monohydrate, Powder, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Diphenylamine TS - 100mL (1 per EA )

Hydrochloric Acid, 50% v/v Solution, 500 mL (1 per EA)

Isopropyl Alcohol USP - USP, 4X4L, CAS#67-63-0, CS4 (4 per CS )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2796 (1 per EA)

Spironolactone, USP is used to treat high blood pressure and edema. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

Nickel Nitrate, Crystal, Reagent, also known as Nickelous nitrate, is used as a precursor to supported nickel catalysts. 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 )

Dimethyl Sulfoxide, USP is also known as DMSO and is used as an excipient solvent. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

3,5-Di-tert-butyl-4-hydroxybenzylidene-malononitrile Purity: 99% by TLC Purity: NMR (Conforms) Store RT Ship RT (1 per EA )

Methyl N-[(2S)-1-[2-[(2S,3S)-2-hydroxy-3-[[(2S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoyl]amino]-4-phenylbutyl]-2-[(4-pyridin-2-ylphenyl)methyl]hydrazinyl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate Purity: >98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

(S)-(+)-2-[[4-(3-Fluorobenzoxy)benzyl]amino]propanamide Purity: 98% by HPLC NMr (Conforms) Store -20°C Ship RT (1 per EA )

Gold Potassium Cyanide, Powder (1 per EA )