Sie suchten nach: Kationischer Standards

<p>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.</p>

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.


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

Zertifikate


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


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


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


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
UOM: 1 * 30 mL
Lieferant: Merck

Zertifikate


Beschreibung: Tellurium Standard, 1000 mg/L, Certipur®, Supelco®, Tellur, Matrix: 0,5 M HNO₃, Anwendung: AAS-Standards
Artikel-Nr: 1.19514.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Ammonium Standard, Ammonium-Standardlösung, 1,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Inhalt: NH₄Cl in H₂O, Anwendung: Umwelt-Standards, Für Test-Kit(s): 1.14739; 1.14752; 1.14558; 1.14544
Artikel-Nr: 1.25023.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Potassium Standard, 1000 mg/L, Certipur®, Supelco®, Kalium, Matrix: 2-3% HNO₃, Anwendung: ICP-Standards
Artikel-Nr: 1.70342.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Ammonium Standard, Ammonium-Standardlösung, 12,0 mg/L NH₄-N, Supelco®, Matrix: H₂O, Inhalt: NH₄Cl in H₂O, Anwendung: Umwelt-Standards, Für Test-Kit(s): 1.14544; 1.14559; 1.00683
Artikel-Nr: 1.25026.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Ammonium Standard, Ammonium-Standardlösung, 50,0 mg/L NH₄-N, Supelco®, Matrix: H₂O, Inhalt: NH₄Cl in H₂O, Anwendung: Umwelt-Standards, Für Test-Kit(s): 1.14559; 1.00683
Artikel-Nr: 1.25027.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Ammonium Standard, Ammonium-Standardlösung, 0,250 mg/L NH₄, Supelco®, Matrix: H₂O, Inhalt: NH₄Cl in H₂O, Anwendung: Wasseranalyse, Für Test-Kit(s): 1.14752
Artikel-Nr: 1.32227.0100
UOM: 1 * 100 mL
Lieferant: Merck


Beschreibung: Magnesium Standard, 10000 mg/L, Certipur®, Supelco®, Magnesium, Matrix: Salpetersäure verd., Anwendung: ICP-Standards
Artikel-Nr: 1.70379.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Silver Standard, 1000 mg/L, Certipur®, Supelco®, Silber, Matrix: Salpetersäure verd., Anwendung: ICP-Standards
Artikel-Nr: 1.70352.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Zirconium Standard, 1000 mg/L, Certipur®, Supelco®, Zirkonium, Matrix: 2 M HCl, Anwendung: AAS-Standards
Artikel-Nr: 1.70234.0100
UOM: 1 * 100 mL
Lieferant: Merck

Beschreibung: Ammonium Standard, Ammonium-Standardlösung, 2,00 mg/L NH₄-N, Supelco®, Matrix: H₂O, Inhalt: NH₄Cl in H₂O, Anwendung: Umwelt-Standards, Für Test-Kit(s): 1.14752; 1.14558; 1.14544
Artikel-Nr: 1.25024.0100
UOM: 1 * 100 mL
Lieferant: Merck

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