86 Results for: "Titration Solutions"

Supplier: VWR Chemicals

Selenium Standard, 1000 mg/L, VWR® ARISTAR®, Selenium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Scandium Standard, 10 mg/L, VWR® ARISTAR®, Scandium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Rhodium Standard, 10 ppm, VWR® ARISTAR®, Rhodium, Matrix: 2% HCl, Application: ICP-MS standards

Supplier: VWR Chemicals

Ytterbium Standard, 1000 mg/L, VWR® ARISTAR®, Ytterbium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Rubidium Standard, 1000 ppm, VWR® ARISTAR®, Rubidium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Neodymium Standard, 1000 ppm, VWR® ARISTAR®, Neodymium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Tin Standard, 10 ppm, VWR® ARISTAR®, Tin, Matrix: 1% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Sulphur Standard, 10 mg/L, VWR®, Sulphur, Matrix: H₂O, Application: ICP-MS standards

Supplier: VWR Chemicals

Terbium Standard, 10 ppm, VWR® ARISTAR®, Terbium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Arsenic Standard, 10000 mg/L, VWR® ARISTAR®, Arsenic, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Sodium Standard, 10000 mg/L, VWR® ARISTAR®, Sodium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Lead Standard, 10 mg/L, VWR® ARISTAR®, Lead, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Holmium Standard, 10 mg/L, VWR® ARISTAR®, Holmium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Vanadium Standard, 10 ppm, VWR®, Vanadium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Platinum Standard, 10 ppm, VWR® ARISTAR®, Platinum, Matrix: 2% HCl, Application: ICP-MS standards

Supplier: VWR Chemicals

Lithium Standard, 10 mg/L, VWR® ARISTAR®, Lithium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Cerium Standard, 10 mg/L, VWR® ARISTAR®, Cerium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Lanthanum Standard, 10 mg/L, VWR® ARISTAR®, Lanthanum, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Mercury Standard, 10 mg/L, VWR® ARISTAR®, Mercury, Matrix: 5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Zirconium Standard, 10 ppm, VWR® ARISTAR®, Zirconium, Matrix: 2% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Lutetium Standard, 10 mg/L, VWR® ARISTAR®, Lutetium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Beryllium Standard, 1000 mg/L, VWR® ARISTAR®, Beryllium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Niobium Standard, 10 ppm, VWR® ARISTAR®, Niobium, Matrix: 2% HNO₃/0,5% HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Barium Standard, 10 ppm, VWR® ARISTAR®, Barium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). These volumetric standards are prepared from high purity salts. Certified mass fraction is determined by classical analysis according to ISO/IEC 17025. Homogeneity and stability studies have been performed according to the requirements of ISO 17034 and ISO Guide 35. All volumetric standards are traceable to SI (NIST or BAM).

Supplier: VWR Chemicals

Avantor now offers a complete range of COD (Chemical Oxygen Demand) calibration standards (traceable to BAM) as CRM with concentrations between 20 and 10000 mg/L. Can be used to calibrate, control, verify or validate all COD test methods.