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.
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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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
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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Ytterbium standard solution, for ICP, in 5% 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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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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Lithium 6 Internal Standard
Supplier: LGC Standards PROMOCHEM
Lithium Standard, 100 µg/ml, Lithium, Matrix: 2% HNO₃
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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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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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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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Elemental analysis standards, sulphur standards, CONOSTAN
Supplier: LGC Standards PROMOCHEM
Sulphur Standard, CONOSTAN®, Sulphur, Matrix: Mineral oil, Application: Industrial
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Zinc standard solution, for AAS, 1 mg/ml Zn in 2% HCl
Supplier: Thermo Fisher Scientific
Zinc Standard, 1000 mg/L, Zinc, Matrix: 2% HCl, Application: AAS standards
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Sodium carbonate - acidimetric standard
Supplier: LGC Standards PROMOCHEM
These standards are intended for use as a acidimetric standard.
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Iron Standard in Oil, 1000 ppm, Conostan
Supplier: LGC Standards PROMOCHEM
Iron Standard, 1000 µg/g, CONOSTAN®, Iron, Matrix: oil, Application: Oil based standards
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Praseodymium standard solution, 10,000 mg/L Pr in dil. nitric acid standard for ICP
Supplier: AccuStandard
Praseodymium Standard, 10000mg/L, Praseodymium, Matrix: 2-5% HNO₃, Application: ICP standards
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Copper standard solution, 1000 mg/L Cu in dil. nitric acid standard for AAS
Supplier: Thermo Fisher Scientific
Copper Standard, 1000 mg/L, Copper, Matrix: 2-5% HNO₃, Application: AAS standards
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Thallium standard solution, 1000 mg/L Tl in dil. nitric acid (from TlNO3) standard for AAS and ICP
Supplier: PerkinElmer
Thallium Standard, 1000 mg/L, Thallium, Matrix: 2% HNO₃, Application: ICP standards
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Samarium standard solution, 1,000 mg/L Sm in dil. nitric acid standard for AAS
Supplier: AccuStandard
Samarium Standard, 1000 mg/L, Samarium, Matrix: 2-5% HNO₃, Application: AAS standards
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Calcium standard solution, 1,000 mg/L Ca in dil. nitric acid standard for AAS
Supplier: AccuStandard
Calcium Standard, 1000 mg/L, Calcium, Matrix: 2-5% HNO₃, Application: AAS standards
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Samarium standard solution, 1,000 mg/L Sm in dil. nitric acid standard for ICP
Supplier: AccuStandard
Samarium Standard, 1000 mg/L, Samarium, Matrix: 2-5% HNO₃, Application: ICP standards
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Gold standard solution, 1,000 mg/L Au in 10% hydrochloric acid (from Au) standard for AAS and ICP
Supplier: PerkinElmer
Gold Standard, 1000 mg/L, Gold, Matrix: 10% HCl, Application: ICP standards
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Gold standard solution, 1,000 mg/L Au in 10% hydrochloric acid standard for ICP
Supplier: AccuStandard
Gold Standard, 1000 mg/L, Gold, Matrix: 10% HCl, Application: ICP standards
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Rhodium standard solution, 10,000 mg/l Rh in 10% hydrochloric acid standard for ICP
Supplier: AccuStandard
Rhodium Standard, 10000mg/L, Rhodium, Matrix: 10% HCl, Application: ICP standards
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Niobium standard solution, 1000 mg/L Nb in water with hydrofluoric acid (max. 1%) standard for AAS
Supplier: AccuStandard
Niobium Standard, 1000 mg/L, Niobium, Matrix: H₂O/tr HF, Application: AAS standards
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Niobium standard solution, 1000 mg/L Nb in water with hydrofluoric acid (max. 1%) standard for ICP
Supplier: AccuStandard
Niobium Standard, 1000 mg/L, Niobium, Matrix: H₂O/tr HF, Application: ICP standards
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Zinc standard solution
Supplier: LGC Standards PROMOCHEM
This standard reference material is intended for use as a primary calibration standard for the quantitative determination of zinc.
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Thorium standard solution, 1000 mg/L Th in dil. nitric acid standard for AAS
Supplier: AccuStandard
Thorium Standard, 1000 mg/L, Thorium, Matrix: Nitric acid dil., Application: AAS standards
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One