"CPACHEM"

Supplier: CPACHEM

Methyl red solution indicator

Supplier: CPACHEM

The colour standard is specially intended for use in testing ChP and monographs. This solution was produced according to the specifications using ChP reagent quality components and water meeting the ChP monograph requirement for purified water.

Supplier: CPACHEM

Iodine 0,5M (1N)

Supplier: CPACHEM

Scandium Standard, 100 mg/L, Scandium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: CPACHEM

Nickel Standard, 1000 mg/L, Nickel, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: CPACHEM

Sodium nitrate 99.99%, HighPurS-CERT

Supplier: CPACHEM

Arsenic Standard, Arsenic, 1000 mg/L, Matrix: 2% HNO₃

Supplier: CPACHEM

Potassium tetraoxalate dihydrate [pH (S) = 1,67₉ (25 °C)] is a certified secondary standard reference material used as a calibration buffer standard for pH instruments or pH electrodes.

Supplier: CPACHEM

Ammonium Standard, Ammonium standard solution, 1000 mg/L, Matrix: H₂O, Application: Ion chromatography standards

Supplier: CPACHEM

Lutetium Standard, 1000 mg/L, Lutetium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: CPACHEM

Thiocyanate standard solution, 1000 mg/l, Matrix: H₂O, Application: Ion chromatography standards

Supplier: CPACHEM

Glycolate standard solution, 1000 mg/l, Matrix: H₂O, Application: Chromatography standards, Ion chromatography standards

Supplier: CPACHEM

Nitrite standard solution, 1000 mg/l, Matrix: H₂O, Application: Ion chromatography standards

Supplier: CPACHEM

Tb 1000 mg/L in diluted nitric acid for ICP/MS.

Supplier: CPACHEM

Mercury Standard, 1000 mg/L, Mercury, Matrix: 10% HNO₃, Application: ICP standards

Supplier: CPACHEM

Ytterbium Standard, 10000 mg/L, Ytterbium, Matrix: 5% HNO₃, Application: ICP standards