EPA方法8021B-2种混标, Surrogate Standards Mix,150 μg/mL in MeOH

EPA方法8021B-2种混标, Surrogate Standards Mix,150 μg/mL in MeOH

EPA方法8040A-19种混标, Method 8040A-Phenols QC Check Std,100 μg/mL in Isopropanol

EPA方法8040-18种混标, Method 8040-Phenols Mix B-PFB Derivatives,0.2 mg/mL in MeOH (as deriv.)

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

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

2,4-Dibromophenol,16 μg/mL in Isopropanol

2.4-二溴苯酚

邻苯二甲酸6种混标(5支), Phthalate esters by GC/EC,Varied conc. in MeOH

邻苯二甲酸酯类标准品, 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