You searched for: Cationic 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.
Copper standard solution, 1000 mg/L Cu in 0,5 M nitric acid (from Cu(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: MERCK MILLIPORE
Copper Standard, 1000 mg/L, Certipur®, Supelco®, 铜, 基质: 0,5 M HNO₃, 应用: AAS standards
Expand 1 Items
Chromium standard solutions
Supplier: HACH
Standard solution for accuracy checks in total chromium determinations.
Expand 3 Items
Mercury standard solution, 1000 mg/L Hg in 10% nitric acid (from Hg(NO₃)₂ Certipur® standard for ICP, Supelco®
Supplier: MERCK MILLIPORE
Mercury Standard, 1000 mg/L, Certipur®, Supelco®, 汞, 基质: 10% HNO₃, 应用: ICP standards
Expand 1 Items
Multi-element calibration standard 3 without Hg
Supplier: PERKIN ELMER GC INSTRUMENTS
10 µg/ml: Ag, Al, As, Ba, Be, Bi, Ca, Cd, Co, Cr, Cs, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Rb, Se, Sr, Tl, U, V, Zn
Expand 1 Items
MS calibration solution, API, sodium iodide and cesium iodide, Supelco®
Supplier: SUPELCO
Solution for LC-MS calibration.