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Sodium pyruvate ≥99%, Reagent Grade

Supplier: VWR Chemicals

Description: Sodium pyruvate ≥99%, Reagent Grade

MSDS Certificates

Sodium hypochlorite ∼ 1N (0.5 mol/l) in sodium hydroxide solution 0.1 mol/l low in bromine

Supplier: VWR Chemicals

Description: Sodium hypochlorite ∼ 1N (0.5 mol/l) in sodium hydroxide solution 0.1 mol/l low in bromine

MSDS Certificates

Ferene disodium salt, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt, also known as Ferene, is commonly used to measure the concentration of iron ions in aqueous solutions. The reagent is sensitive to ferrous iron ions (Fe2+) and forms a purple-colored complex with these ions in the presence of a reducing agent. The intensity of the purple color formed is proportional to the concentration of iron ions present in a solution and is quantified spectrophotometrically.