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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Boron standard solution, 1,000 mg/L B in water (from (NH₄)₂B₄O₇.4H₂O) standard for AAS and ICP

Supplier: PerkinElmer

Boron Standard, 1000 mg/L, Boron, Matrix: H₂O, Application: ICP standards

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Yttrium 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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Selenium 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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Silver standard solution, 1000 mg/L Ag in dil. nitric acid (from Ag) standard for AAS and ICP

Supplier: PerkinElmer

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

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Mercury standard solution, 1,000 mg/l Hg in 10% nitric acid (from Hg) standard for AAS and ICP

Supplier: PerkinElmer

Mercury Standard, 1000 mg/L, Mercury, Matrix: 10% HNO₃, Application: ICP standards

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Tin standard solution, 1000 mg/L Sn in 20% hydrochloric acid (from Sn) standard for AAS and ICP

Supplier: PerkinElmer

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

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Silicon standard solution, 1,000 mg/L Si in water (from (NH₄)₂SiF₆) standard for AAS and ICP

Supplier: PerkinElmer

Silicium Standard, 1000 mg/L, Silicon, Matrix: H₂O, Application: ICP standards

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Lanthanum standard solution, 1000 mg/L La in dil. nitric acid (from La₂O₃) standard for AAS and ICP

Supplier: PerkinElmer

Lanthanum Standard, 1000 mg/L, Lanthanum, Matrix: 2% HNO₃, Application: 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 standard solution, 1,000 mg/L Pd in 10% hydrochloric acid (from (NH₄)₂PdCl₄) standard for AAS and ICP

Supplier: PerkinElmer

Palladium Standard, 1000 mg/L, Palladium, Matrix: 10% HCl, Application: ICP standards

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Chromium standard solution

Supplier: LGC Standards PROMOCHEM

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

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Beryllium standard solution

Supplier: LGC Standards PROMOCHEM

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

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Calibration standard, single element, indium for AAS and ICP-OES, pure grade

Supplier: PerkinElmer

Until 10th October 2017 it is still allowed to use mercury thermometers if they are exclusively intended to be used for tests as per standards which require the usage of mercury thermometers.

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Iron ore

Supplier: LGC Standards PROMOCHEM

This reference standard is intended for use in checking chemical methods of analysis and in the calibration with instrumental methods of analysis.

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Calibration standard, single element, uranium for AAS and ICP-OES, pure grade

Supplier: PerkinElmer

Until 10th October 2017 it is still allowed to use mercury thermometers if they are exclusively intended to be used for tests as per standards which require the usage of mercury thermometers.

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Cadmium standard solution, NIST-3108

Supplier: LGC Standards PROMOCHEM

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

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Chromium standard solution, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a calibration and 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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Copper 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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Terbium 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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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.