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

EPA方法8040A-20种混标, Phenols Mix-Revised July 1, 1992,2.0 mg/mL in iPrOH

21组分酚类混标(HJ 703-2014/HJ 711-2014), RCRA Target Phenols Mix,1000 μg/mL in Isopropanol

2,4-Dibromophenol ,1.6 μg/mL in Isopropanol

2.4-二溴苯酚

6种邻苯二甲酸酯混标 溶于正己烷(HJ 869-2017/GB/T 21294-2014,组分适用HJ 1184), Phthalate Esters,1000 μg/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

多氯联苯混标, PCB Congeners Mixture,100 μg/mL in Hexane

EPA方法8085混标, Herbicides as Methyl Derivatives Mix #1,Varied conc. in MtBE

2,5-Dinitrotoluene,100 μg/mL in Acetonitrile

2,5-二硝基甲苯