Standards cationiques

Avantor propose une large gamme de standards cationiques certifiés conçus pour l’étalonnage des instruments en chromatographie échangeuse d’ions (IC), pouvant être appliqués à l’analyse environnementale ou alimentaire et au contrôle de la qualité. L’IC est une technique analytique utilisée pour la séparation et la quantification des anions et cations dans des échantillons aqueux. Avantor propose des matériaux de référence de haute pureté et bien définis, idéaux pour la quantification à faible niveau de ppm ou l’analyse de traces. Des flacons de standards cationiques sont disponibles pour une gamme d’éléments.

Phosphorus 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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ICP-MS Setup Solution: Be, Ce, Fe, In, Li, Mg, Pb, U at 1 µg/L in 1% HNO₃

Supplier: LGC Standards PROMOCHEM

Standard multi-éléments, ICP-MS setup solution (8 components), 1 µg/ml each of Be, Ce, Fe, In, Li, Mg, Pb, U, Matrice: H₂O/tr HNO₃, Applications: Étalons ICP-MS

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

Supplier: LGC Standards PROMOCHEM

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Cadmium Standard Solution

Supplier: WTW

Standard de cadmium, Cadmium standard solution, 1000 mg/L

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Lead Standard Solution

Supplier: WTW

Standard de plomb, Lead standard solution, 1000 mg/L

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Nickel Standard Solution

Supplier: WTW

Standard de nickel, Nickel standard solution, 1000 mg/L

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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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Beryllium 1.000 mg/l dans l'acide nitrique dilué (de BeO.(Be(OAc)₂)₃) standard for AAS and ICP

Supplier: PerkinElmer

Standard de béryllium, 1000 mg/L, Béryllium, Matrice: 2% HNO₃, Applications: Étalons ICP

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Cerium 1.000 mg/l dans l'acide nitrique dilué (de Ce(NO₃)₃.6H₂O) standard for AAS and ICP

Supplier: PerkinElmer

Standard de cérium, 1000 mg/L, Cérium, Matrice: 2% HNO₃, Applications: Étalons ICP

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Cuivre 1.000 mg/l dans l'acide nitrique dilué (de Cu) standard for AAS and ICP

Supplier: PerkinElmer

Standard de cuivre, Cuivre 1.000 mg/l dans l'acide nitrique dilué (de Cu) standard for AAS and ICP, 1000 mg/L, Cuivre, Matrice: 2% HNO₃, Applications: Étalons ICP

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Fer 1.000 mg/l dans l'acide nitrique dilué (de Fe) standard for AAS and ICP

Supplier: PerkinElmer

Standard de fer, Fer 1.000 mg/l dans l'acide nitrique dilué (de Fe) standard for AAS and ICP, 1000 mg/L, Fer, Matrice: 2% HNO₃, Applications: Étalons ICP

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Calcium 1.000 mg/l dans l'acide nitrique dilué (from CaCO3) standard for AAS and ICP

Supplier: PerkinElmer

Standard de calcium, 1000 mg/L, Calcium, Matrice: 2% HNO₃, Applications: Étalons ICP

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Calcium standard for ISE calibration, Orion™

Supplier: Thermo Orion

Standard de calcium, 0,1M, Orion™, Calcium, Matrice: H₂O, Applications: ISE Calibration

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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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Single element petroleum standards, silicon in hydrocarbon oil, CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material or calibration standard for the analysis of this element in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental 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.