You Searched For: Copper+(II)+acetate+monohydrate

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Supelco® Colour Reference Solutions, set of colours B, ampoules of 2 ml, Merck

Catalog Number: (83951-1SET-F)

Supplier: Merck

Description: The kit contains a set of nine brown colour reference standards (identified sequentially from B1 to B9) and a 1% hydrogen chloride solution in water. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

UOM: 1 * 1 KIT

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Kjeldahl Tablets

Supplier: PanReac AppliChem

Description: Suitable for nitrogen determination.

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Supelco® Colour Reference Solutions, set of colours B, BY, Y, GY, R, ampoules of 10 ml, Merck

Catalog Number: (90232-1SET-F)

Supplier: Merck

Description: The kit contains set of brown(92936), yellow (83967), red (95872), greenish-yellow (90269), and brownish-yellow (72666) colour reference standards. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

UOM: 1 * 1 KIT

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Ammonium tetrachlorocuprate dihydrate

Supplier: Thermo Fisher Scientific

Description: Ammonium tetrachlorocuprate dihydrate

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Palladium(II) acetate for synthesis, Sigma-Aldrich®

Supplier: Merck

Description: Palladium(II) acetate for synthesis, Sigma-Aldrich®

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Lead(II) acetate trihydrate

Supplier: Merck

Description: Lead(II) acetate trihydrate

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Mercury(II) acetate ACS, Reag. Ph. Eur. analytical reagent, Supelco®

Supplier: Merck

Description: Mercury(II) acetate ACS, Reag. Ph. Eur. analytical reagent, Supelco®

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Cobalt(II) acetate tetrahydrate

Catalog Number: (1.02530.0250)

Supplier: Merck

Description: Cobalt(II) acetate tetrahydrate

UOM: 1 * 250 g

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Lead(II) acetate trihydrate, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Description: Lead(II) acetate trihydrate, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®

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Folin-Ciocalteu's reagent 1,9 - 2,1 N for analysis of phenols, suitable for determination of total protein by Lowry method, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Folin & Ciocalteu's phenol reagent is most commonly used in the Lowry method for determining protein concentration. It has also been used for the quantification of total phenolics. In this method, protein is pretreated with copper(II) in a modified biuret reagent (alkaline copper solution
stabilized with sodium potassium tartrate). Addition of the phenol reagent generates chromogens that give increasing absorbance between 550-750nm. Normally, absorbance at the peak (750 nm) or shoulder (660 nm) are used to quantitate protein concentrations between 1 - 100 mg/ml while absorbance at 550 nm is used to quantitate higher protein concentrations.