Du sökte efter: 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.

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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Beskrivning: Ammonium Standard, Ammonium standardlösning, 0,400 mg/L NH₄-N, Supelco®, Matris: H₂O, Innehåller: NH₄Cl in H₂O, Applikation: Standarder för miljöanalys, För testkit: 1.14739; 1.14752; 1.14558
Artikel nummer : 1.25022.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Ammonium Standard, Ammonium standardlösning, 2,00 mg/L NH₄-N, Supelco®, Matris: H₂O, Innehåller: NH₄Cl in H₂O, Applikation: Standarder för miljöanalys, För testkit: 1.14752; 1.14558; 1.14544
Artikel nummer : 1.25024.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Ammonium Standard, Ammonium standardlösning, 1,00 mg/L NH₄-N, Supelco®, Matris: H₂O, Innehåller: NH₄Cl in H₂O, Applikation: Standarder för miljöanalys, För testkit: 1.14739; 1.14752; 1.14558; 1.14544
Artikel nummer : 1.25023.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Magnesium Standard, 10000 mg/L, Certipur®, Supelco®, Magnesium, Matris: Nitric acid dil., Applikation: ICP standarder
Artikel nummer : 1.70379.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Arsenic Standard, 1000 mg/L, Titrisol®, Supelco®, Arsenik, Matris: H₂O, Applikation: AAS standarder
Artikel nummer : 1.09939.0001
UOM: 1 * 1 Ampoul
Leverantör: Merck

Beskrivning: Silver Standard, 1000 mg/L, Certipur®, Supelco®, Silver, Matris: Nitric acid dil., Applikation: ICP standarder
Artikel nummer : 1.70352.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Potassium Standard, 1000 mg/L, Certipur®, Supelco®, Kalium, Matris: 2-3% HNO₃, Applikation: ICP standarder
Artikel nummer : 1.70342.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Ruthenium Standard, 1000 mg/L, Certipur®, Supelco®, Rutenium, Matris: 7% HCl, Applikation: ICP standarder
Artikel nummer : 1.70347.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Cesium Standard, 1000 mg/L, Certipur®, Supelco®, Cesium, Matris: 0,5 M HNO₃, Applikation: AAS standarder
Artikel nummer : 1.70212.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matris: 0,5 M HNO₃, Applikation: AAS standarder
Artikel nummer : 1.70207.0500
UOM: 1 * 500 mL
Leverantör: Merck

Beskrivning: Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matris: 0,5 M HNO₃, Applikation: AAS standarder
Artikel nummer : 1.70207.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Potassium Standard, 1000 mg/L, TraceCERT®, Supelco®, Kalium, Matris: H₂O/tr HNO₃, Applikation: Standarder för jonkromatografi
Artikel nummer : 53337-100ML
UOM: 1 * 100 mL
Leverantör: Merck

Certifikat


Beskrivning: Cadmium Standard, 1000 mg/L, TraceCERT®, Supelco®, Kadmium, Matris: Nitric acid dil., Applikation: ICP standarder
Artikel nummer : SUPL36379-100ML-F
UOM: 1 * 100 mL
Leverantör: Merck


Beskrivning: Multi-Element Standard, Rare earth element mix for ICP, 50 mg/L, TraceCERT®, Supelco®, Matris: 2% HNO₃, Applikation: ICP standarder
Artikel nummer : 67349-100ML
UOM: 1 * 100 mL
Leverantör: Merck

Certifikat


Beskrivning: Boron Standard, 10000 mg/L, TraceCERT®, Supelco®, Bor, Matris: <0.5% NH₄OH, Applikation: ICP standarder
Artikel nummer : 18822-100ML
UOM: 1 * 100 mL
Leverantör: Merck


Beskrivning: Multi-Element Standard, Multi-element standard for 23 elements, TraceCERT®, Supelco®, Applikation: ICP standarder
Artikel nummer : 43843-100ML
UOM: 1 * 100 mL
Leverantör: Merck


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