You searched for: Cationic Standards

Avantor offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.

Sort By

« ‹ 7 8 9 › »

Transition metal mix 3 for ICP, 7 elements, TraceCERT®, Supelco®

Supplier: Merck

Multi-Element Standard, Transition metal mix 3 for ICP, 100 mg/L, TraceCERT®, Supelco®, Matrix: 10% HCl, Application: AAS standards, ICP standards

Expand 1 Items

Rhodium standard solution, 10 mg/L Rh in 0,5 M nitric acid (from Rh(NO₃)₃) Certipur® standard for ICP-MS, Supelco®

Supplier: Merck

Rhodium Standard, 10 mg/L, Certipur®, Supelco®, Rhodium, Matrix: 0,5 M HNO₃, Application: ICP-MS standards

Expand 1 Items

Uranium standard solution, 10 mg/L U in dil. nitric acid (from U₃O₂(NO₃)₂) Certipur® standard for ICP, Supelco®

Supplier: Merck

Uranium Standard, 10 mg/L, Certipur®, Supelco®, Uranium, Matrix: Nitric acid dil., Application: ICP standards

Expand 1 Items

Potassium standard solution, 1000 mg/L K in dilute nitric acid (from KNO₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Potassium Standard, 1000 mg/L, Certipur®, Supelco®, Potassium, Matrix: 2-3% HNO₃, Application: ICP standards

Expand 1 Items

VWR®, Barium 1,000 mg/L in water standard for ion chromatography

Supplier: VWR Chemicals

Barium Standard, 1000 mg/L, VWR®, Barium, Matrix: H₂O, Application: Ion chromatography standards

Expand 1 Items

Gadolinium(III) chloride solution, NMR reference standards, Supelco®

Supplier: Merck

Gadolinium Standard, NMR reference standard, DSS 0.1 %, water 1 %, ., 1 mg/ml, Supelco®, Matrix: D₂O (99.9 atom % D)

Expand 7 Items

Thulium standard solution, 1000 mg/L Tm in dil. nitric acid (from Tm(NO₃)₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Thulium Standard, 1000 mg/L, Certipur®, Supelco®, Thulium, Matrix: Nitric acid dil., Application: ICP standards

Expand 1 Items

Lanthanum standard solution, 1000 mg/L La in dil. nitric acid (from La(NO₃)₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Lanthanum Standard, 1000 mg/L, Certipur®, Supelco®, Lanthanum, Matrix: Nitric acid dil., Application: ICP standards

Expand 1 Items

Silver standard solution, 1000 mg/L Ag in 0,5 M nitric acid (from AgNO₃) Certipur® standard for AAS, Supelco®

Supplier: Merck

Silver Standard, 1000 mg/L, Certipur®, Supelco®, Silver, Matrix: 0,5 M HNO₃, Application: AAS standards

Expand 2 Items

VWR® ARISTAR®, Tungsten Standard Solution, 10000 mg/L W in Water (from W), Standard for ICP

Supplier: VWR Chemicals

W in H₂O tr.NH₄OH.

Expand 2 Items

VWR®, Calcium standard solution, 10000 mg/L Ca in dil. nitric acid (from CaCO₃) ARISTAR® standard for ICP

Supplier: VWR Chemicals

CaCO₃ in HNO₃ 2 to 5%.

Expand 2 Items

Iron standard solution, 1000 mg/L Fe in 0,5 M nitric acid (from Fe(NO₃)₃) Certipur® standard for AAS, Supelco®

Supplier: Merck

Iron Standard, 1000 mg/L, Certipur®, Supelco®, Iron, Matrix: 0,5 M HNO₃, Application: AAS standards

Expand 2 Items

VWR® ARISTAR®, Cobalt Standard Solution, for ICP, 1000 mg/L Co in dil. Nitric Acid (from Co)

Supplier: VWR Chemicals

Co in HNO₃ 2 to 5%.

Expand 2 Items

VWR®, Zinc standard solutions for ICP-MS, ARISTAR®

Supplier: VWR Chemicals

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

Expand 3 Items

VWR®, Vanadium standard solutions for ICP-MS, ARISTAR®

Supplier: VWR Chemicals

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

Expand 2 Items

VWR®, Monomethylamine 1000 mg/L in water standard for ion chromatography

Supplier: VWR Chemicals

Amine Standard, Monomethylamine standard, 1000 mg/L, VWR®, Matrix: H₂O, Application: Ion chromatography standards

Expand 1 Items

Potassium standard solution, 10000 mg/L K in dil. nitric acid (from KNO₃) Certipur® standard for ICP, Supelco®

Supplier: Merck

Potassium Standard, 10000mg/L, Certipur®, Supelco®, Potassium, Matrix: 2-3% HNO₃, Application: ICP standards

Expand 1 Items

Selenium standard solution, concentrate, 1000 mg Se in 5% nitric acid (from SeO₂) Titrisol® standard for AAS, Supelco®

Supplier: Merck

Selenium Standard, 1000 mg, Titrisol®, Supelco®, Selenium, Matrix: 5% HNO₃, Application: AAS standards

Expand 1 Items

Silicon standard solution, concentrate, 1000 mg Si in 14% sodium hydroxide solution (from SiCl₄) Titrisol® standard for AAS, Supelco®

Supplier: Merck

Silicium Standard, 1000 mg, Titrisol®, Supelco®, Silicon, Matrix: 14% NH₄OH, Application: AAS standards

Expand 1 Items

Trace Metals 1-WP, certified reference material, Supelco®

Supplier: Merck

Multi-Element Standard, Trace Metals 1-WP, Supelco®, Matrix: 5% HNO₃, Application: ICP standards, AAS standards, Environmental standards

Expand 1 Items

MS calibration solution, API, sodium iodide and cesium iodide, Supelco®

Supplier: Merck

Solution for LC-MS calibration.

Expand 1 Items

Sulphur standard solution, 1000 mg/L S in water (from H₂SO₄) Certipur® standard for ICP, Supelco®

Supplier: Merck

Sulphur Standard, 1000 mg/L, Certipur®, Supelco®, Sulphur, Matrix: H₂O, Application: ICP standards

Expand 1 Items

Transition metal mix 2 for ICP, 8 elements, TraceCERT®, Supelco®

Supplier: Merck

Multi-Element Standard, Transition metal mix 2 for ICP, 100 mg/L, TraceCERT®, Supelco®, Matrix: 2% HNO₃/1% HF, Application: AAS standards, ICP standards