Hai cercato: Standard anionici

VWR offers a wide range of certified anionic 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. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of anionic standards are available for a range of elements.

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Multi-anion standards for ion chromatography, VHG

Supplier: LGC Standards PROMOCHEM

Multi-anion standard 2 (F⁻, Cl⁻, SO₄⁻²), 100 µg/ml in H₂O, 500 ml, VHG, Applicazione: Chromatography standards, Standard di cromatografia ionica

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Carbon dioxide standard for ISE calibration, Orion™

Supplier: Thermo Orion

Carbon dioxide standard for ISE calibration, 0.1M NaHCO₃, Orion™, Applicazione: Calibrazione ISE

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Chromate(VI) Standard Solution

Supplier: WTW

Chromate(VI) standard solution, 1000 mg/L

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Chromate ion chromatography standard, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.