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.
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
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Multi-element standard solution 4 for ICP, TraceCERT®, Supelco®
Supplier: Merck
17 components
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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
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Nickel standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Nickel Standard, 1000 mg/L, TraceCERT®, Supelco®, Nickel, Matrix: Nitric acid dil., Application: Ion chromatography standards
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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
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Scandium Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Scandium Standard, 10000 mg/L, TraceCERT®, Supelco®, Scandium, Matrix: Nitric acid dil., Application: ICP standards
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Lithium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Lithium Standard, 10000 mg/L, TraceCERT®, Supelco®, Lithium, Matrix: Nitric acid dil., Application: ICP standards
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Tantalum standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Tantalum Standard, 1000 mg/L, TraceCERT®, Supelco®, Tantalum, Matrix: 2% HNO₃/0,5% HF, Application: ICP standards
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Magnesium standard solution, 1000 mg/L Mg in 0,5 M nitric acid (from Mg(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Magnesium Standard, 1000 mg/L, Certipur®, Supelco®, Magnesium, Matrix: 0,5 M HNO₃, Application: AAS standards
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Chromium standard solution, 1000 mg/L Cr in 0,5 M nitric acid (from Cr(NO₃)₃) Certipur® standard for AAS, Supelco®
Supplier: Merck
Chromium Standard, 1000 mg/L, Certipur®, Supelco®, Chromium, Matrix: 0,5 M HNO₃, Application: AAS standards
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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
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Trace Metals-ICP Sample 2, certified reference material, Supelco®
Supplier: Merck
Multi-Element Standard, Trace Metals-ICP Sample 2, Supelco®, Application: Environmental standards, Waste water
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Trace Metals 1 - WS, certified reference material, Supelco®
Supplier: Merck
Multi-Element Standard, Trace Metals 1 - WS, Supelco®, Application: Environmental standards, Waste water
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Titanium and Tin-WP, certified reference material, Supelco®
Supplier: Merck
Multi-Element Standard, Titanium and Tin-WP, Supelco®, Application: Environmental standards, Waste water
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Titanium standard solution, concentrate, 1000 Ti in water (from (NH₄)₂TiF₆) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Titanium Standard, 1000 mg, Titrisol®, Supelco®, Titanium, Matrix: H₂O, Application: AAS standards
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Rhodium Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Rhodium Standard, 1000 mg/L, TraceCERT®, Supelco®, Rhodium, Matrix: 5% HCl, Application: ICP standards
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Sodium standard solution, concentrate, 1000 mg Na in water (from NaCl) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Sodium Standard, 1000 mg, Titrisol®, Supelco®, Sodium, Matrix: H₂O, Application: AAS standards
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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
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Germanium Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Germanium Standard, 1000 mg/L, TraceCERT®, Supelco®, Germanium, Matrix: Nitric acid dil., Application: ICP standards
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Niobium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Niobium Standard, 1000 mg/L, TraceCERT®, Supelco®, Niobium, Matrix: Nitric acid dil., Application: ICP standards
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Magnesium standard for IC, TraceCERT®, Supelco®
Supplier: Merck
This standard is prepared with high purity Mg(NO₃)₂, HNO₃ and water.
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Palladium standard solution, 1000 mg/L Pd in 0.5 M nitric acid (from Pd(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Palladium Standard, 1000 mg/L, Certipur®, Supelco®, Palladium, Matrix: 0,5 M HNO₃, Application: AAS standards
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Titanium standard solution, 1000 mg/L Ti in water (from (NH₄)₂TiF₆) Certipur® standard for AAS, Supelco®
Supplier: Merck
Titanium Standard, 1000 mg/L, Certipur®, Supelco®, Titanium, Matrix: H₂O, Application: AAS standards
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Manganese standard solution, concentrate, 1000 mg Mn in water (from MnCl₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Manganese Standard, 1000 mg, Titrisol®, Supelco®, Manganese, Matrix: H₂O, Application: AAS standards
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Antimony standard solution, 1000 mg/L Sb in dil. nitric acid with hydrofluoric acid (max. 1%) (from Sb) TraceCERT® standard for ICP, Supelco®
Supplier: Merck
Antimony standard solution, 1000 mg/L Sb in dil. nitric acid with hydrofluoric acid (max. 1%) (from Sb) TraceCERT® standard for ICP, Supelco®
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Iron Standard for ICP-MS, TraceCERT®, Supelco®
Supplier: Merck
Iron Standard, 1 mg/L, TraceCERT®, Supelco®, Iron, Matrix: Nitric acid dil., Application: ICP-MS standards
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Cadmium standard for ICP-MS, TraceCERT®, Supelco®
Supplier: Merck
Cadmium Standard, 1 mg/L, TraceCERT®, Supelco®, Cadmium, Matrix: Nitric acid dil., Application: ICP-MS standards
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Barium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Barium Standard, 10000 mg/L, TraceCERT®, Supelco®, Barium, Matrix: Nitric acid dil., Application: ICP standards
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Palladium standard for ICP-MS, TraceCERT®, Supelco®
Supplier: Merck
Palladium Standard, 1 mg/L, TraceCERT®, Supelco®, Palladium, Matrix: Nitric acid dil., Application: ICP-MS standards
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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
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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: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics