EPA方法8020芳香挥发性有机物10种混标, Aromatic Volatile Organics Mix,2.0 mg/mL in Methanol

芳香族挥发性有机物混标, Aromatic Volatile Organics Mix,2.0 mg/mL in Methanol

EPA方法8021B-2种混标, Internal Standards Mix,500 μg/mL in MeOH

EPA方法8021B-2种混标, 4-Bromochlorobenzene &1,4-Dichlorobutane,2.0 mg/mL in MeOH

2-Cyclohexyl-4,6-dinitrophenol ,1000 μg/mL in MeOH

2-环己基-4,6-二硝基苯酚

EPA方法8040-9种混标, Method 8040-Phenols Mix B,2.0 mg/mL in Isopropanol

EPA方法8041-2种混标, Internal Standards Mix,0.5 mg/mL in Isopropanol

EPA方法8041-18种混标, Non-RCRA Target Phenols Mix,1000 μg/mL in Isopropanol

邻苯二甲酸酯15种混标, Method 8061-Phthalate Esters by GC/EC,1000 μg/mL in Hexane

EPA方法8080/8081工作水平(4)校准标准, Daily Working Level(4) Calibration Standard,Varied conc. in Isooctane