You searched for: Standard cationici

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, 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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Lithium 6 Internal Standard

Supplier: LGC Standards PROMOCHEM

Standard di litio, 100 µg/ml, Litio, Matrice: 2% HNO₃

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Elemental analysis standards, sulphur standards, CONOSTAN

Supplier: LGC Standards PROMOCHEM

Standard di zolfo, CONOSTAN®, Zolfo, Matrice: Mineral oil, Applicazione: Industriale

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

Supplier: LGC Standards PROMOCHEM

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Multi-element standards, comprehensive mix A, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is 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), or alternative techniques, such as and flame or furnace atomic absorption spectroscopy (AA or GFAA).

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

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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Mercurio 10 mg/l Hg in dil. acido nitrico (da Hg)

Supplier: PerkinElmer

Standard di mercurio, 10 mg/L, Mercurio, Matrice: Nitric acid dil., Applicazione: Calibrazione

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Zinc standard solution, for AAS, 1 mg/ml Zn in 2% HCl

Supplier: Thermo Fisher Scientific

Standard di zinco, 1000 mg/L, Zinco, Matrice: 2% HCl, Applicazione: AAS standards

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Rame 1.000 mg/l in acido nitrico diluito standard per AAS

Supplier: Thermo Fisher Scientific

Standard di rame, 1000 mg/L, Rame, Matrice: 2-5% HNO₃, Applicazione: AAS standards

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Iron Standard in Oil, 1000 ppm, Conostan

Supplier: LGC Standards PROMOCHEM

Standard di ferro, 1000 µg/g, CONOSTAN®, Ferro, Matrice: oil, Applicazione: Standard a base di olio

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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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Zinc Standard Solution

Supplier: WTW

Standard di zinco, Zinc standard solution, 1000 mg/L

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Uranium 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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Multi-element standards, comprehensive mix B, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is 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), or alternative techniques, such as and flame or furnace atomic absorption spectroscopy (AA or GFAA).

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Biodiesel standards, sulphur in B100 biodiesel, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for the analysis of sulphur in B100 biodiesel using x-ray fluorescence spectrometry (XRF) and other techniques for sulphur analysis.

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Elemental analysis standards, sulphur standards, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for the analysis of sulphur in various petroleum products using x-ray fluorescence spectrometry (XRF), combustion and other techniques for sulphur analysis. It is suitable for use with methods such as ASTM D2622, D4294, D5453, D7039, D7212, D7220 and others.

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Reference standard, vanadium, VHG, CONOSTAN

Supplier: LGC Standards PROMOCHEM

Standard di vanadio, 1000 µg/g, CONOSTAN®, Vanadio, Matrice: Base Oil 20, Applicazione: Industriale, Oli di petrolio e combustibili

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

Supplier: LGC Standards PROMOCHEM

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Gallium standard solution, for ICP, in 5% HNO₃, 0,5% HCl, VHG

Supplier: LGC Standards PROMOCHEM

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

Supplier: LGC Standards PROMOCHEM

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Titanium standard solution, for ICP, in H₂O, tr. F⁻ , CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Selenium standards, 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.