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AccuStandard

EPA方法8440-3种混�?总石油烃浓缩液套�? Total Petroleum Hydrocarbon Concentrate,Varied conc.

EPA方法200.7-2种金属校准混�? Multi-Method Calibration Std #3R,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

EPA方法200.7-8种金属校准混�? Multi-Method Calibration Std #4R,Varied conc. in 2-5% Nitric Acid

ICP23种元素混�? ICP multi-element standard solution IV,1000 μg/mL in 1 mol/L Nitric Acid

ICP多元素标准品套标, ICP multi-element standard solution IX set

ICP23种元素混�? ICP multi-element standard solution X,Varied conc. in 1 mol/L Nitric Acid

GF AAS16种混标溶液XVIII, GF AAS multi-element standard solution XVIII,Varied conc. in 2-5% Nitric Acid

ICP15种元素混�? ICP Multi-Element Standard Solution XXIV,Varied conc. in 1% Nitric acid

标准�? ASTM/EPA Gasoline Refinery Aromatics Calibration Standard,Varied conc. in Isooctane

GC/MS 法分析芳烃用标准品盒(日常质控标准�?调整之后, Gasoline Aromatics Kit

4-Amino-2,6-dinitrotoluene,1000 μg/mL in MeOH:AcCN (50:50)