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.

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

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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Calcium standard dissolved in oil, 5.000 µg/g Ca in Base Oil 20

Supplier: LGC Standards PROMOCHEM

Standardy - vápník, 5000 µg/g, Kalcium, Matrice: Base Oil 20, Aplikace: Standardy na bázi oleje

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Lutetium standard solution, for ICP, in HNO₃, VHG

Supplier: LGC Standards PROMOCHEM

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Rtuť 1.000 mg/l v 10% kyselině dusičné standard pro AAS

Supplier: Thermo Fisher Scientific

Standardy - rtuť, 1000 mg/L, Mercury, Matrice: 10% HNO₃, Aplikace: Standardy AAS

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

Supplier: LGC Standards PROMOCHEM

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Paladium 1.000 mg/l v 10% kyselině chlorovodíkové standard pro AAS

Supplier: Thermo Fisher Scientific

Standardy - palladium, 1000 mg/L, Palladium, Matrice: 2-5% HNO₃, Aplikace: Standardy AAS

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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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Cadmium, ICP-MS Standard Solution

Supplier: CPACHEM

Standardy - kadmium, 1000 mg/L, Kadmium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS

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Nickel, ICP-MS Standard Solution

Supplier: CPACHEM

Standardy - nikl, 1000 mg/L, Nickel, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS

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Zinc, AAS Standard Solution

Supplier: CPACHEM

Standardy - zinek, 1000 mg/L, Zinc, Matrice: 2% HNO₃, Aplikace: Standardy AAS

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Lead Standard Solution, 1000 mg/L in Diluted HNO₃ for ICP/MS

Supplier: CPACHEM

Standardy - olovo, Lead [Pb] 1000 mg/L [HNO₃] Nitric acid 2 %, 1000 mg/L

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Vápník 1.000 mg/l v 0,5 M kyselině dusičné standard pro AAS

Supplier: Thermo Fisher Scientific

Standardy - vápník, 1000 mg/L, Kalcium, Matrice: 0,5 M HNO₃, Aplikace: Standardy AAS

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

Supplier: LGC Standards PROMOCHEM

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Boron standard solution, for ICP, in H₂O, VHG

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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Boron standard solution, for ICP, in NH₄OH, VHG

Supplier: LGC Standards PROMOCHEM

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Beryllium standard dissolved in oil, 1.000 µg/g Be in Base Oil 20

Supplier: LGC Standards PROMOCHEM

Standrady - beryllium, 1000 µg/g, Beryllium, Matrice: Base Oil 20, Aplikace: Standardy na bázi oleje

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

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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Boron Standard Solution

Supplier: WTW

Standrady - bor, Boron standard solution, 1000 mg/L

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Boron standard solution, 500 mg/l B vo vode (from B(OH₃))

Supplier: CUSTOM MADE CHEMICALS LAB

Standrady - bor, 500 mg/L, Boron, Matrice: H₂O, Aplikace: Standardy environmentální

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

Supplier: LGC Standards PROMOCHEM

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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.