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: Silicium Standard, 1000 mg/L, Certipur®, Supelco®, Silikon, Matris: 0,5 M NaOH, Applikation: AAS standarder
Artikel nummer : 1.70236.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Arsenic Standard, 1000 mg/L, Certipur®, Supelco®, Arsenik, Matris: 2-3% HNO₃, Applikation: ICP standarder
Artikel nummer : 1.70303.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Silicium Standard, 1000 mg/L, Certipur®, Supelco®, Silikon, Matris: 0,5 M NaOH, Applikation: AAS standarder
Artikel nummer : 1.70236.0500
UOM: 1 * 500 mL
Leverantör: Merck

Beskrivning: Molybdenum Standard, 1000 mg, Titrisol®, Supelco®, Molybden, Matris: H₂O/tr.NH₄OH, Applikation: AAS standarder
Artikel nummer : 1.09926.0001
UOM: 1 * 1 Ampoul
Leverantör: Merck

Beskrivning: Ammonium Standard, Ammoniak, 1 000 (mg/l), Certipur®, Supelco®, Innehåller: NH₄Cl in H₂O, Applikation: Standarder för jonkromatografi
Artikel nummer : 1.19812.0500
UOM: 1 * 500 mL
Leverantör: Merck

Beskrivning: Phosphorus Standard, 10000mg/L, Certipur®, Supelco®, Phosphorus, Matris: H₂O, Applikation: ICP standarder
Artikel nummer : 1.70383.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Zinc Standard, 10000 mg/L, Certipur®, Supelco®, Zink, Matris: Nitric acid dil., Applikation: ICP standarder
Artikel nummer : 1.70389.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Magnesium Standard, 1000 mg/L, Certipur®, Supelco®, Magnesium, Matris: 0,5 M HNO₃, Applikation: AAS standarder
Artikel nummer : 1.19788.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Chromium Standard, 1000 mg/L, Certipur®, Supelco®, Krom, Matris: 0,5 M HNO₃, Applikation: AAS standarder
Artikel nummer : 1.19779.0500
UOM: 1 * 500 mL
Leverantör: Merck

Beskrivning: Magnesium Standard, 1000 mg/L, Certipur®, Supelco®, Magnesium, Matris: 0,5 M HNO₃, Applikation: AAS standarder
Artikel nummer : 1.19788.0500
UOM: 1 * 500 mL
Leverantör: Merck

Beskrivning: Chromium Standard, 1000 mg/L, Certipur®, Supelco®, Krom, Matris: 0,5 M HNO₃, Applikation: AAS standarder
Artikel nummer : 1.19779.0100
UOM: 1 * 100 mL
Leverantör: Merck

Beskrivning: Silver Standard, 1000 mg/L, TraceCERT®, Supelco®, Silver, Matris: Nitric acid dil., Applikation: ICP standarder
Artikel nummer : 12818-100ML
UOM: 1 * 100 mL
Leverantör: Merck


Beskrivning: Tin Standard, 1 mg/L, TraceCERT®, Supelco®, Tenn, Matris: 2% HNO₃/tr. HF, Applikation: ICP-MS standarder
Artikel nummer : 63564-100ML
UOM: 1 * 100 mL
Leverantör: Merck


Beskrivning: Rhenium Standard, 1000 mg/L, TraceCERT®, Supelco®, Rhenium, Matris: Nitric acid dil., Applikation: ICP standarder
Artikel nummer : 39957-100ML
UOM: 1 * 100 mL
Leverantör: Merck

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Beskrivning: Molybdenum Standard, 1 mg/L, TraceCERT®, Supelco®, Molybden, Matris: 2% NH₄OH, Applikation: ICP-MS standarder
Artikel nummer : 04488-100ML
UOM: 1 * 100 mL
Leverantör: Merck


Beskrivning: Thallium Standard, 10000 mg/L, TraceCERT®, Supelco®, Thallium, Matris: Nitric acid dil., Applikation: ICP standarder
Artikel nummer : 05295-100ML
UOM: 1 * 100 mL
Leverantör: Merck


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