You searched for: Cationic Standards
VWR 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. VWR 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.
Cerium standard solution, 1000 mg/L Ce in dil. nitric acid (from Ce(NO₃)₃) Certipur® standard for ICP, Supelco®
Supplier: Merck
Cerium Standard, 1000 mg/L, Certipur®, Supelco®, Cerium, Matrix: 2-3% HNO₃, Application: ICP standards
Expand 1 Items
Phosphorus standard solution, 1000 mg/L P in water (from H₃PO₄) Certipur® standard for ICP, Supelco®
Supplier: Merck
Phosphorus Standard, 1000 mg/L, Certipur®, Supelco®, Phosphorus, Matrix: H₂O, Application: ICP standards
Expand 1 Items
VWR®, Combined Six Cation Standard-II, 6 components in H₂O
Supplier: VWR Chemicals
6 components: Lithium (Li+) 50 mg/l, Sodium (Na+) 200 mg/l, Ammonium (NH4+) 250 mg/l, Potassium (K+) 500 mg/l, Calcium (Ca2+) 500 mg/l, Magnesium (Mg2+) 250 mg/l in H₂O
Expand 2 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
Multi-element standard solution 4 for ICP, TraceCERT®, Supelco®
Supplier: Merck
17 components
Expand 1 Items
Titanium Standard for AAS, TraceCERT®, Supelco®
Supplier: Merck
Titanium Standard, 1000 mg/L, TraceCERT®, Supelco®, Titanium, Matrix: Nitric acid dil., Application: AAS standards
Expand 1 Items
Yttrium standard solution, 1000 mg/L Y in 0,5 M nitric acid (from Y(NO₃)₃) Certipur® standard for AAS, Supelco®
Supplier: Merck
Yttrium Standard, 1000 mg/L, Certipur®, Supelco®, Yttrium, Matrix: 0,5 M HNO₃, Application: AAS standards
Expand 2 Items
Nickel standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Nickel Standard, 1000 mg/L, TraceCERT®, Supelco®, Nickel, Matrix: Nitric acid dil., 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
Mercury standard solution, 1000 mg/L Hg in 2 M nitric acid (from Hg(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Mercury Standard, 1000 mg/L, Certipur®, Supelco®, Mercury, Matrix: 2 M HNO₃, Application: AAS standards
Expand 2 Items
Scandium Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Scandium Standard, 10000 mg/L, TraceCERT®, Supelco®, Scandium, Matrix: Nitric acid dil., Application: ICP standards
Expand 1 Items
Lithium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Lithium Standard, 10000 mg/L, TraceCERT®, Supelco®, Lithium, Matrix: Nitric acid dil., Application: ICP standards
Expand 1 Items
Zinc standard solution, for ICP, in HNO₃, CRM, TraceSELECT®, Supelco®
Supplier: Merck
Calibration of ICP, AAS, spectrophotometry or any other analytical technique.
Expand 1 Items
Gold standard solution, concentrate, 1000 mg Au in 12,7% hydrochloric acid (from HAuCl?) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Gold Standard, 1000 mg/L, Titrisol®, Supelco®, Gold, Application: AAS standards
Expand 1 Items
Trace Metals 1 - WS, certified reference material, Supelco®
Supplier: Merck
Multi-Element Standard, Trace Metals 1 - WS, Supelco®, Application: Environmental standards, Waste water
Expand 1 Items
Silver standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Silver Standard, 1000 mg/L, TraceCERT®, Supelco®, Silver, Matrix: Nitric acid dil., Application: ICP standards
Expand 1 Items
Aluminium standard solution, 10000 mg/L Al in dil. nitric acid (from Al(NO₃)₃), Certipur® standard for ICP, Supelco®
Supplier: Merck
Aluminium Standard, 10000 mg/L, Certipur®, Supelco®, Aluminium, Matrix: 2-3% HNO₃, Application: ICP standards
Expand 1 Items
Europium atomic absorption standard solution, analytical standard, Supelco®
Supplier: Merck
Europium Standard, Supelco®, Europium, Matrix: Nitric acid dil., Application: AAS standards
Expand 1 Items
Sodium standard solution, 1000 mg/L Na in 0,5 M nitric acid (from NaNO₃) Certipur® standard for AAS, Supelco®
Supplier: Merck
Sodium Standard, 1000 mg/L, Certipur®, Supelco®, Sodium, Matrix: 0,5 M HNO₃, Application: AAS standards
Expand 2 Items
Lithium standard solution, 1000 mg/L Li in 0,5 M nitric acid (from LiNO₃) Certipur® standard for AAS, Supelco®
Supplier: Merck
Lithium Standard, 1000 mg/L, Certipur®, Supelco®, Lithium, Matrix: 0,5 M HNO₃, Application: AAS standards
Expand 2 Items
Cobalt standard solution, 1000 mg/L Co in 0,5 M nitric acid (from Co(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Cobalt Standard, 1000 mg/L, Certipur®, Supelco®, Cobalt, Matrix: 0,5 M HNO₃, Application: AAS standards
Expand 2 Items
Palladium standard for AAS, TraceCERT®, Supelco®
Supplier: Merck
Palladium Standard, 1000 mg/L, TraceCERT®, Supelco®, Palladium, Matrix: HCl dilute, Application: AAS standards
Expand 1 Items
Silicon Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Silicium Standard, 1000 mg/L, TraceCERT®, Supelco®, Silicon, Matrix: 2% NaOH, Application: ICP standards
Expand 2 Items
Lead standard solution, concentrate, 1000 mg Pb in water (from Pb(NO₃)₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Lead Standard, 1000 mg/L, Titrisol®, Supelco®, Lead, Matrix: H₂O, Application: AAS standards
Expand 1 Items
Copper standard solution, concentrate, 1000 mg Cu in water (from CuCl₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Copper Standard, 1000 mg/L, Titrisol®, Supelco®, Copper, Matrix: H₂O, Application: AAS standards
Expand 2 Items
Ruthenium standard solution, 1000 mg/L Ru in 7% hydrochloric acid (from RuCl₃) Certipur® standard for ICP, Supelco®
Supplier: Merck
Ruthenium Standard, 1000 mg/L, Certipur®, Supelco®, Ruthenium, Matrix: 7% HCl, Application: ICP standards
Expand 1 Items
Barium standard solution, concentrate, 1000 mg Ba in 7% hydrochloric acid (from BaCl₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
BaCl₂ in 7% HCl
Expand 1 Items
Germanium standard solution, 1000 mg/L Ge in water (from (NH?)?GeF?) Certipur® standard for ICP, Supelco®
Supplier: Merck
Germanium Standard, 1000 mg/L, Certipur®, Supelco®, Germanium, Matrix: H₂O, Application: ICP standards
Expand 1 Items
Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for ICP, Supelco®
Supplier: Merck
Tungsten Standard, 1000 mg/L, Certipur®, Supelco®, Tungsten, Matrix: H₂O, Application: ICP standards
Expand 1 Items
Sulphur standard solution, 10000 mg/L S in water (from H₂SO₄) Certipur® standard for ICP, Supelco®
Supplier: Merck
Sulphur Standard, 10000 mg/L, Certipur®, Supelco®, Sulphur, Matrix: H₂O, Application: ICP standards
Expand 1 Items
Supplier: Integra
Supplier: KIMBERLY CLARK
Supplier: tempmate
Supplier: Integra
Supplier: Industrial Physics
Supplier: Testo
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Corning
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics