You searched for: Cationic Standards

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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Potassium standard solution, NIST-3141A

Supplier: LGC Standards PROMOCHEM

This reference standard is intended for use as a primary calibration standard for the quantitative determination of potassium.

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Reference Standard, Potassium Tetraoxalate Dihydrate

Supplier: CPACHEM

Potassium tetraoxalate dihydrate [pH (S) = 1,67₉ (25 °C)] is a certified secondary standard reference material used as a calibration buffer standard for pH instruments or pH electrodes.

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Lithium isotopic standard solution, for ICP, CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a calibration or reference standard for inductively coupled plasma mass spectrometry (ICP-MS) where known values for isotopic abundance are required.

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

Supplier: LGC Standards PROMOCHEM

These solutions are intended for use as a certified reference material (CRM) 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), and other techniques for elemental analysis.

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Magnesium 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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Lead standard solution, for ICP, in HNO₃, 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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Lutetium standard solution, for ICP, in HNO₃, VHG

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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Germanium standard solution, for ICP, in 5% HNO₃, tr. HF, VHG

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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Tantalum standard solution, for ICP, in 2% HF, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Manganese Standard Solution

Supplier: WTW

Manganese Standard, Manganese standard solution, 1000 mg/L

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Tin, AAS Standard Solution

Supplier: CPACHEM

Tin Standard, 1000 mg/L, Tin, Matrix: 20% HCl, Application: AAS standards

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Potassium standard solution, 1,000 mg/L K in dilute nitric acid standard for AAS

Supplier: Thermo Fisher Scientific

Potassium Standard, 1000 mg/L, Potassium, Matrix: 2-5% HNO₃, Application: AAS standards

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Vanadium standard solution, 1000 mg/L V in dil. nitric acid (from V) standard for AAS and ICP

Supplier: PerkinElmer

Vanadium Standard, 1000 mg/L, Vanadium, Matrix: 2% HNO₃, Application: ICP standards

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Cadmium standard solution, 1,000 mg/L Cd in 0.5 M nitric acid standard for AAS

Supplier: Thermo Fisher Scientific

Cadmium Standard, 1000 mg/L, Cadmium, Matrix: 0,5 M HNO₃, Application: AAS standards

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Lithium standard solution, 1000 mg/L Li in dil. nitric acid (from Li₂CO₃) standard for AAS and ICP

Supplier: PerkinElmer

Lithium Standard, 1000 mg/L, Lithium, Matrix: 2% HNO₃, Application: ICP standards

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Copper standard solution, NIST-3114

Supplier: LGC Standards PROMOCHEM

This reference standard solution is intended for use as a primary calibration standard for the quantitative determination of copper.

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Gadolinium standard solution, 1,000 mg/L Gd in dilute nitric acid (de Gd₂O₃) standard for AAS and ICP

Supplier: PerkinElmer

Gadolinium Standard, 1000 mg/L, Gadolinium, Matrix: 2% HNO₃, Application: ICP standards

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Beryllium standard dissolved in oil, 1,000 µg/g Be in Base Oil 20

Supplier: LGC Standards PROMOCHEM

Beryllium Standard, 1000 µg/g, Beryllium, Matrix: Base Oil 20, Application: Oil based standards

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Copper 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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Mercury 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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Tin 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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Ammonium ion chromatography standards, 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.

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Iron Standard Stock Solution

Supplier: CPACHEM

Iron Standard, Iron standard stock solution

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Calcium Standard Solution

Supplier: WTW

Calcium Standard, Calcium standard solution, 1000 mg/L

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Iron Standard Solution

Supplier: WTW

Iron Standard, Iron standard solution, 1000 mg/L

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

Supplier: LGC Standards PROMOCHEM

These standard solution are intended for use as a certified reference material and 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.