"EU00017MERC"

Dvojchroman draselný 1/24 mol/l (0.25 N) in aqueous solution, Supelco®

Supplier: Merck

Dvojchroman draselný 1/24 mol/l (0.25 N) in aqueous solution, Supelco®

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Tetramethylamoniumhydroxid 0.1 mol/L (0.1 N) in 2-propanol/methanol, Titripur® Reag. USP for titration in non-aqueous media, Supelco®

Supplier: Merck

Tetramethylamoniumhydroxid 0.1 mol/L (0.1 N) in 2-propanol/methanol, Titripur® Reag. USP for titration in non-aqueous media, Supelco®

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jod 0.05 mol/l (0.1 N) in aqueous solution, Titripur® Reag. Ph. Eur. volumetric solution, Supelco®

Supplier: Merck

jod 0.05 mol/l (0.1 N) in aqueous solution, Titripur® Reag. Ph. Eur. volumetric solution, Supelco®

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ICP multi-element standards, CertiPUR®, Supelco®

Supplier: Merck

Safety note: These solutions are generally in acid solution.

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Trifluoromethanesulphonic acid 0.1 mol/l in anhydrous acetic acid, Titripur®, Supelco®

Supplier: Merck

Trifluoromethanesulphonic acid 0.1 mol/l in anhydrous acetic acid, Titripur®, Supelco®

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Dvojchroman draselný 0.020 mol/l vodný roztok, Titripur® for COD determination, Supelco®

Supplier: Merck

Dvojchroman draselný 0.020 mol/l in aqueous solution, Titripur® for COD determination, Supelco®

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Hydroxid sodný 2 mol/l (2 N) in aqueous solution, Titripur® volumetric solution, Supelco®

Supplier: Merck

Hydroxid sodný 2 mol/l (2 N) in aqueous solution, Titripur® volumetric solution, Supelco®

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Hydroxid draselný 0.5 mol/l (0.5 N) in methanol, Titripur® volumetric solution, Supelco®

Supplier: Merck

Hydroxid draselný 0.5 mol/l (0.5 N) in methanol, Titripur® volumetric solution, Supelco®

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Ferroin (1,10-phenanthrolineferrous sulphate complex) solution indicator for waste water analysis, Supelco®

Supplier: Merck

Ferroin (1,10-phenanthrolineferrous sulphate complex) solution indicator for waste water analysis, Supelco®

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Hydroxid sodný 0.25 mol/l (0.25 N) in aqueous solution, Titripur® volumetric solution, Supelco®

Supplier: Merck

Hydroxid sodný 0.25 mol/l (0.25 N) in aqueous solution, Titripur® volumetric solution, Supelco®

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Hanus solution (Iodine bromine) c(IBr) = 0.1 mol/l, Titripur® for determination of iodine value, Supelco®

Supplier: Merck

Hanus solution (Iodine bromine) c(IBr) = 0.1 mol/l, Titripur® for determination of iodine value, Supelco®

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Atomic absorption Spectrocopy (AAS) standards, multi-element in oil, Certipur®, Supelco®

Supplier: Merck

Standards dissolved in oil are ready-to-use calibration standards for the analysis of non-aqueous matrices.

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Kyselina sírová 2.5 mol/l (5 N) in aqueous solution, Titripur® volumetric solution, Supelco®

Supplier: Merck

Kyselina sírová 2.5 mol/l (5 N) in aqueous solution, Titripur® volumetric solution, Supelco®

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Mercury(II) nitrate 0.05 mol/l (0.1 N) in aqueous solution, Titripur® Reag. USP, Supelco®

Supplier: Merck

Mercury(II) nitrate 0.05 mol/l (0.1 N) in aqueous solution, Titripur® Reag. USP, Supelco®

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Zinc sulphate 0.1 mol/l (0.1 N) in aqueous solution, Titripur® Reag. Ph. Eur. volumetric solution, Supelco®

Supplier: Merck

Zinc sulphate 0.1 mol/l (0.1 N) in aqueous solution, Titripur® Reag. Ph. Eur. volumetric solution, Supelco®

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Standard solutions for analytical quality assurance, Supelco®

Supplier: Merck

The standard solutions offered below can be adjusted to a final concentration for the measurement range of a test system by dilution. In addition, these standards can be used to prepare spiking solutions for the standard addition procedure. They provide an economic and simple method of analytical quality control.