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.

Lanthan-Standardlösung, 1.000 mg/l La in verd. Salpetersäure (aus La₂O₃) Standard für die AAS und ICP

Supplier: PerkinElmer

Lanthanum Standard, 1000 mg/L, Lanthan, Matrix: 2% HNO₃, Anwendung: ICP-Standards

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Silber-Standardlösung, 1.000 mg/L Ag in verd. Salpetersäure-Standard (aus Ag) für die AAS und ICP

Supplier: PerkinElmer

Silver Standard, 1000 mg/L, Silber, Matrix: 2% HNO₃, Anwendung: ICP-Standards

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Sodium calibration standards for ISE measurement, Orion™

Supplier: Thermo Orion

Solutions for 8611BNWP Combination or 8411BN & 800300 Half-cell Electrodes.

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Palladium-Standardlösung, 1.000 mg/l Pd in 10%iger Salzsäure (aus (NH4)2PdCl4) Standard für die AAS und ICP

Supplier: PerkinElmer

Palladium Standard, 1000 mg/L, Palladium, Matrix: 10% HCl, Anwendung: ICP-Standards

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Indium-Standardlösung, 1.000 mg/l In in verd. Salpetersäure (aus In) Standard für die AAS und ICP

Supplier: PerkinElmer

Indium Standard, 1000 mg/L, Indium, Matrix: 2% HNO₃, Anwendung: ICP-Standards

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Arsenic standard solution, for ICP-MS, Pure Plus grade

Supplier: PerkinElmer

Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.

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Silicium-Standardlösung, 1.000 mg/l Si in Wasser (aus (NH4)2SiF6) Standard für die AAS und ICP

Supplier: PerkinElmer

Silicium Standard, 1000 mg/L, Silicium, Matrix: H₂O, Anwendung: ICP-Standards

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Zinn-Standardlösung, 1.000 mg/l Sn in 20%iger Salzsäure (aus Sn) Standard für die AAS und ICP

Supplier: PerkinElmer

Tin Standard, 1000 mg/L, Zinn, Matrix: 20% HCl, Anwendung: ICP-Standards

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Cobalt-Standardlösung, 1.000 mg/l Co in verd. Salpetersäure (aus CoCO3) Standard für die AAS und ICP

Supplier: PerkinElmer

Cobalt Standard, 1000 mg/L, Cobalt, Matrix: 2% HNO₃, Anwendung: ICP-Standards

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Silver Standard Solution

Supplier: WTW

Silver Standard, Silver standard solution, 1000 mg/L

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Strontium standard solution, for ICP, in HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

These solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.

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Arsenic standard solutions, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a calibration or reference standard for plasma emission spectroscopy (ICP or DCP), inductively coupled plasma mass spectroscopy (ICP-MS), atomic absorption spectroscopy (AA or GFAA) or techniques using other modes of elemental detection and an appropriate separation method.

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Samarium standard solution, for ICP, in 5% HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Multi-Elemental Standards, Metal Additives, CRM, VHG

Supplier: LGC Standards PROMOCHEM

The solutions are intended for use as a certified reference material or calibration standard for the analysis of these elements in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental analysis.

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Europium standard solution, for ICP, in 5% HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Molybdenum standard solution, for ICP, in 5% HNO₃, VHG

Supplier: LGC Standards PROMOCHEM

The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.

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Cadmium-Standardlösung, 1.000 mg/l Cd in verd. Salpetersäure (aus Cd) Standard für die AAS und ICP

Supplier: PerkinElmer

Cadmium Standard, 1000 mg/L, Cadmium, Matrix: 2% HNO₃, Anwendung: ICP-Standards

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PMI Stock Standard A

Supplier: AccuStandard

PMI Stock standard A at stated concentration (µg/ml) in water with seven components.

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Osmium standard solution, for ICP, in 20% HCl, VHG

Supplier: LGC Standards PROMOCHEM

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Tellurium standard solution, for ICP, 30% HCl, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Ion chromatography standards, ammonium ion, VHG

Supplier: LGC Standards PROMOCHEM

These standard solutions are intended for use as a calibration or reference standard for ion chromatography (IC) or techniques using other modes of aqueous ion detection.