Gold Standards
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.
VWR® Certified Reference Materials, Oxide
Supplier: KLEN INTERNATIONAL (74) PTY LTD.
KLEN's CRMs are certified products containing a range of analytes including Au, Ag, Pt, and Pd at various ppm levels
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Gold Standard: Au @ 1000 µg/mL in 20% HCl, VHG, LGC Standards
Supplier: LGC Standards
Gold Standard, Gold Standard: Au @ 1000 µg/mL in 20% HCl, 1000 µg/mL, VHG, Application: ICP-MS standards
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Gold AA Standard: Au @ 1000 µg/mL in 20% HCl, VHG, LGC Standards
Supplier: LGC Standards
Gold Standard, Gold AA Standard: Au @ 1000 µg/mL in 20% HCl, 1000 µg/mL, VHG, Application: ICP-MS standards