方法508.1——17组分农药混标, Method 508.1 (SDWA) Regulated Pesticide Mix,100 μg/mL in MtBE

亚老哥尔 1260, Aroclor 1260 Stock solution,5.0 mg/mL in MeOH

508方法绿色杀虫剂混标B 13comps, Method 508-Chlorinated Pesticides by GC/ECD,1000 μg/mL in MtBE

有机氯混标4组分, Performance Check Solution,Varied conc. in MtBE

6组分甲基衍生物混标, Methyl derivatives,Varied conc. in MeOH

6组分非衍生分析物, Underivatized Analytes,Varied conc. in Methanol

甲基衍生物检测溶液, Independent Check Standard Methyl Derivatives,Varied conc. in MtBE

4,4'-Dibromooctafluorobiphenyl,0.1 mg/mL in MtBE

4 4'-二溴八氟联苯

10组分校准溶液, Calibration Solution,Varied conc. in MtBE

524方法VOC内标(4-溴氟苯;1,2-二氯苯-D4;氟苯), Fortification Solution,2.0 mg/mL in MeOH