"CPACHEM"

Supplier: CPACHEM

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

Supplier: CPACHEM

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

Supplier: CPACHEM

Nitric acid diluted, Test Solution (TS)

Supplier: CPACHEM

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

Supplier: CPACHEM

Sodium hydrogen carbonate 0.5 mol/l in aqueous solution

Supplier: CPACHEM

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

Supplier: CPACHEM

Lead Standard, Lead [Pb] 1000 mg/L [HNO₃] Nitric acid 2 %, 1000 mg/L

Supplier: CPACHEM

Chromium Standard, 100 mg/L, Chromium, Matrix: Nitric acid dil., Application: ICP-MS standards

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.