Du Søgte efter: Kationiske standarder

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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Beskrivelse: Potassium Standard, 1000 mg/L, VWR® ARISTAR®, Kalium, Matrice: 2% HNO₃, Ansøgning: ICP standards
Varenummer: 455822H
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Multi-Element Standard, Multi-element kvalitetskontrolstandard 10 mg/l {Al; Ag; As; B; Ba; Ca; Cd; Ce; Co; Cr; Cu; Dy; Er; Eu; Fe; Gd; Ho; K; La; Li; Lu; Mg; Mn; Na; Nd; Ni; P; Pb; Rb; Se; Sm; Sr; Tl; Tm; V; Zn} i salpetersyre 2% ARISTAR® til ICP-MS, VWR® ARISTAR®, Ansøgning: ICP-MS standards
Varenummer: 84793.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Tin Standard, 1000 mg/L, VWR® ARISTAR®, Tin, Matrice: 10% HCl, Ansøgning: ICP standards
Varenummer: 456242U
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Nickel Standard, 1000 mg/L, VWR®, Nikkel, Matrice: 2% HNO₃, Ansøgning: AAS standards
Varenummer: 86696.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Gold Standard, 1000 mg/L, VWR® AVS TITRINORM, Guld, Matrice: 2% HCl, Ansøgning: AAS standards
Varenummer: 86662.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Multi-Element Standard, Multi-element kvalitetskontrolstandard 100 mg/l {Al; Ag; As; B; Ba; Be; Bi; Ca; Cd; Cs; Co; Cr; Cu; Fe; In; K; Li; Mg; Mn; Mo; Na; Ni; Nb; Pb; Rb; Sb; Se; Sr; Ti; Tl; V; U; Zn} i salpetersyre 5% ARISTAR® til ICP, VWR® ARISTAR®, Ansøgning: ICP standards
Varenummer: 84791.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Phosphorus Standard, 1000 mg/L, VWR® ARISTAR®, Fosfor, Matrice: H₂O, Ansøgning: ICP standards
Varenummer: 455782Q
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Cobalt Standard, 10000 mg/L, VWR® ARISTAR®, Kobalt, Matrice: 2-5% HNO₃, Ansøgning: ICP standards
Varenummer: 455274B
UOM: 1 * 500 mL
Leverandør: VWR Chemicals

Beskrivelse: Multi-Element Standard, Interferens check A i fortyndet salpetersyre ARISTAR® til ICP-MS, VWR® ARISTAR®, Ansøgning: ICP-MS standards
Varenummer: 456552Y
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Lithium Standard, 10000 mg/L, VWR® ARISTAR®, Lithium, Matrice: Nitric acid dil., Ansøgning: ICP standards
Varenummer: 455594X
UOM: 1 * 500 mL
Leverandør: VWR Chemicals

Beskrivelse: Cerium Standard, 1000 mg/L, VWR® AVS TITRINORM, Cerium, Matrice: 2% HNO₃, Ansøgning: AAS standards
Varenummer: 86669.260
UOM: 1 * 500 mL
Leverandør: VWR Chemicals

Beskrivelse: Multi-Element Standard, Interferens check A i fortyndet salpetersyre ARISTAR® til ICP-MS, VWR® ARISTAR®, Ansøgning: ICP-MS standards
Varenummer: 456562K
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Iridium Standard, 10 mg/L, VWR® ARISTAR®, Iridium, Matrice: 10% HCl, Ansøgning: ICP-MS standards
Varenummer: 85573.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Thallium Standard, 10 ppm, VWR® ARISTAR®, Thallium, Matrice: 2% HNO₃, Ansøgning: ICP-MS standards
Varenummer: 85639.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Hafnium Standard, 10 mg/L, VWR® ARISTAR®, Hafnium, Matrice: 2% HNO₃/0,5% HF, Ansøgning: ICP-MS standards
Varenummer: 85569.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Silver Standard, 10000 mg/L, VWR® ARISTAR®, Sølv, Matrice: Nitric acid dil., Ansøgning: ICP standards
Varenummer: 456032M
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

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