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,1000 μg/mL in Isopropanol

2,4-Dibromophenol,1000 μg/mL in Isopropanol

2.4-二溴苯酚

苯甲酸苄酯, Benzyl benzoate ,5.0 mg/mL in Hexane

EPA方法8080/8081工作5级标准, Working Level 5 Standard,Varied conc. in Isooctane

EPA方法8080/8081工作水平(5)校准标准, Daily Working Level(5) Calibration Standard,Varied conc. in Isooctane

多氯联苯同系物19种混标, PCB Congeners Mix,100 μg/mL in Hexane

EPA方法8085-18混标, Nitrogen Containing Pesticides Mix #2,Varied conc. in MtBE

多环芳香烃混合标准品, PAH Additions to Method 610,Varied conc. in AcCN

2-Chloronaphthalene,2.0 mg/mL in Hexane

2-氯萘