2,4-Dibromophenol ,160 μg/mL in Isopropanol

2.4-二溴苯酚

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

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

EPA方法8080/8081工作4级标准, Working Level 4 Standard,Varied conc. in Isooctane

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

EPA方法8080/8081工作水平(3)校准标准, Daily Working Level(3) Calibration Standard,Varied conc. in Isooctane

TCMX ,100 μg/mL in Hexane

2,4,5,6-四氯间二甲苯

TCMX ,1000 μg/mL in Hexane

2,4,5,6-四氯间二甲苯

EPA方法8085-13种混标, Herbicides as Methyl Derivatives Mix #2,Varied conc. in MtBE

EPA方法8085-14种混标, Organo Phosphorous Pesticide Mix #1,Varied conc. in MtBE