6种邻苯二甲酸酯混标 溶于异辛烷, Phthalate esters,2.0 mg/mL in Isooctane

邻苯二甲酸酯类标准品, Phthalate Esters,1000 μg/mL in Hexane

EPA方法8080/8081工作3级标准, Working Level 3 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 ,1000 μg/mL in Hexane

2,4,5,6-四氯间二甲苯

EPA方法8085-2种混标, Method 8085-Alternate Surrogates,20 μg/mL in MtBE

多环芳烃24种混标, PAH Additions to Method 610,Varied conc. in AcCN

EPA方法8111-4种混标, Haloethers Mix: RCRA analytes,1000 μg/mL in Isooctane

EPA方法8141A套标, Method 8141-Additions to Method 8140

2,4,5-T methyl ester,0.2 mg/mL in Hexane

2,4,5-涕酸甲酯