Sie suchten nach: Kationischer 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.

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.


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Beschreibung: Magnesium Standard, 1000 mg, Titrisol®, Supelco®, Magnesium, Matrix: 6% HCl, Anwendung: AAS-Standards
Artikel-Nr: 1.09949.0001
VE: 1 * 1 Ampull
Lieferant: Merck

Beschreibung: Calcium Standard, 1000 mg/L, Titrisol®, Supelco®, Calcium, Matrix: 5% HCl, Anwendung: AAS-Standards
Artikel-Nr: 1.09943.0001
VE: 1 * 1 Ampull
Lieferant: Merck

Beschreibung: Tin Standard, 1000 mg/L, Certipur®, Supelco®, Zinn, Matrix: 2 M HCl, Anwendung: AAS-Standards
Artikel-Nr: 1.70242.0100
VE: 1 * 100 mL
Lieferant: Merck

Beschreibung: Ammonium Standard, Ammonium chloride solution, 1000 mg/kg N, Supelco®, Anwendung: ISE-Kalibrierung, Chromatographie-Standards, Ionenchromatographie-Standards
Artikel-Nr: 09685-250ML
VE: 1 * 250 mL
Lieferant: Merck

Zertifikate


Beschreibung: Rhodium Standard, 1000 mg/L, TraceCERT®, Supelco®, Rhodium, Matrix: 5% HCl, Anwendung: ICP-Standards
Artikel-Nr: 04736-100ML
VE: 1 * 100 mL
Lieferant: Merck

Zertifikate


Beschreibung: Multi-Element Standard, Sodium iodide (2 μg/μL) and cesium iodide (50 ng/μL) in 50/50 2-propanol/water, Supelco®, Anwendung: LC-MS-Standards
Artikel-Nr: 14379-30ML
VE: 1 * 30 mL
Lieferant: Merck


Beschreibung: Yttrium Standard, 10000 mg/L, TraceCERT®, Supelco®, Yttrium, Matrix: Salpetersäure verd., Anwendung: ICP-Standards
Artikel-Nr: 02312-100ML
VE: 1 * 100 mL
Lieferant: Merck


Beschreibung: Arsenic Standard, 1000 mg/L, TraceCERT®, Supelco®, Arsenic III, Matrix: 2% HCl, Anwendung: AAS-Standards, ICP-Standards
Artikel-Nr: 72718-100ML
VE: 1 * 100 mL
Lieferant: Merck


Beschreibung: Germanium Standard, 1000 mg/L, TraceCERT®, Supelco®, Germanium, Matrix: Salpetersäure verd., Anwendung: ICP-Standards
Artikel-Nr: 05419-100ML
VE: 1 * 100 mL
Lieferant: Merck


Beschreibung: Arsenic Standard, 1000 mg/L, TraceCERT®, Supelco®, Arsenic V, Matrix: H₂O, Anwendung: AAS-Standards, ICP-Standards
Artikel-Nr: 76686-100ML
VE: 1 * 100 mL
Lieferant: Merck


Artikel-Nr: 73495-100ML
VE: 1 * 100 mL
Lieferant: Merck


Beschreibung: Blei-Standard, 1000 mg/L, TraceCERT®, Supelco®, Blei, Matrix: 0,1% HNO₃, Anwendung: Ionenchromatographie-Standards
Artikel-Nr: 51777-100ML
VE: 1 * 100 mL
Lieferant: Merck


Beschreibung: Niobium Standard, 1000 mg/L, TraceCERT®, Supelco®, Niob, Matrix: Salpetersäure verd., Anwendung: ICP-Standards
Artikel-Nr: 67913-100ML
VE: 1 * 100 mL
Lieferant: Merck


Beschreibung: Ruthenium Standard, 1000 mg/L, Supelco®, Ruthenium, Matrix: 1 M HCl, Anwendung: AAS-Standards
Artikel-Nr: 84033-100ML
VE: 1 * 100 mL
Lieferant: Merck


Beschreibung: Silver Standard, 1000 mg/l, Silber, Matrix: 2% HNO₃, Anwendung: AAS-Standards
Artikel-Nr: SUPL39361-250ML
VE: 1 * 250 mL
Lieferant: Merck


Beschreibung: Tin Standard, 10000 mg/L, TraceCERT®, Supelco®, Zinn, Matrix: 5% HNO₃/<0.5% HF, Anwendung: ICP-Standards
Artikel-Nr: 42991-100ML
VE: 1 * 100 mL
Lieferant: Merck


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