Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for AAS, Supelco®

: Merck

Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for AAS, Supelco®

: Merck

: Traceable to SRM from NIST

M-Clarity quality level:
MQ100

Certipur

msds_170244

Frequently Bought Together

Hydrochloric acid 1 mol/l (1 N), Titripur® Reag. USP, Reag. Ph. Eur. volumetric solution, Supelco®

: Merck

VWR® AVS TITRINORM Buffer Solutions, 20 °C

: VWR Chemicals

Arsenic standard solution, 1000 mg/L As in dil. nitric acid (from H₃AsO₄), Certipur® standard for ICP, Supelco®

: Merck

Hydrochloric acid 32%, EMSURE® for analysis, Supelco®

: Merck

Cadmium standard solution, 1000 mg/L Cd in 0,5 M nitric acid (from Cd(Cd(NO₃)₂) Certipur® standard for AAS, Supelco®

: Merck

Barium standard solution, 1000 mg/L Ba in 0,5 M nitric acid (from Ba(NO₃)₂) Certipur® standard for AAS, Supelco®

: Merck

Zinc standard solution, 1000 mg/L Zn in 0,5 M nitric acid (from Zn(NO₃)₂) Certipur® standard for AAS, Supelco®

: Merck

VWR®, Nitrile Gloves

: VWR Collection

VWR® Facial Tissues

: VWR Collection

Sodium iodide ≥99.5%, AnalaR NORMAPUR® ACS analytical reagent

: VWR Chemicals

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

: Merck

Potassium chloride 3 mol/l (3 N) in aqueous solution, Supelco®

: Merck

Calcium standard solution, 1000 mg/L Ca in dilute nitric acid (from Ca(NO₃)₂ Certipur® standard for ICP, Supelco®

: Merck

Potassium permanganate ≥99%, GPR RECTAPUR®

: VWR Chemicals

Molybdenum standard solution, 1000 mg/L Mo in water (from (NH₄)₆Mo₇O₂₄) Certipur® standard for AAS, Supelco®

: Merck

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

: VWR Chemicals

Nicotinic acid (Niacin)

: PanReac AppliChem

Manganese standard solution, 10 mg/L Mn in 5% nitric acid (from Mn), standard for ICP, Specpure®

: Thermo Fisher Scientific