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.
Rhodium standard solution, for ICP, in 20% HCl, 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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Selenium 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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Silver 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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Germanium standard solution, for ICP, in 5% HNO₃, tr. HF, 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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Tantalum standard solution, for ICP, in 2% HF, 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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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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Arsenic Standard Solution, 1000 mg/L in Diluted HNO₃ for ICP/MS
Supplier: CPACHEM
Arsenic Standard, Arsenic, 1000 mg/L, Matrix: 2% HNO₃
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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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Copper standard solution, 1000 mg/L Cu in dil. nitric acid (from Cu) standard for AAS and ICP
Supplier: PerkinElmer
Copper Standard, 1000 mg/L, Copper, Matrix: 2% HNO₃, Application: ICP standards
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Cerium standard solution, 1,000 mg/L Ce in dil. nitric acid (from Ce(NO₃)₃.6H₂O) standard for AAS and ICP
Supplier: PerkinElmer
Cerium Standard, 1000 mg/L, Cerium, Matrix: 2% HNO₃, Application: ICP standards
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Iron standard solution, 1000 mg/L Fe in dil. nitric acid (from Fe) standard for AAS and ICP
Supplier: PerkinElmer
Iron Standard, 1000 mg/L, Iron, Matrix: 2% HNO₃, Application: ICP standards
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Beryllium standard solution, 1,000 mg/L Be in dil. nitric acid (from BeO.(Be(OAc)₂)₃) standard for AAS and ICP
Supplier: PerkinElmer
Beryllium Standard, 1000 mg/L, Beryllium, Matrix: 2% HNO₃, Application: ICP standards
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Calcium standard solution, 1,000 mg/L Ca in dil. nitric acid (from CaCO3) standard for AAS and ICP
Supplier: PerkinElmer
Calcium Standard, 1000 mg/L, Calcium, Matrix: 2% HNO₃, Application: ICP standards
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Potassium 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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Chromium 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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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals