方法504.1 -3组分 标准溶液, Method 504.1-Calibration Stock Solution,0.2 mg/mL in MeOH

邻苯二甲酸酯7种套标1000PPM,异辛烷, Method 506-Phthalate Esters,1000 μg/mL in Isooctane

Simazine ,1000 μg/mL in MeOH

阿米津(西玛津)/2-氯-4,6-二乙氨基-1,3,5-三嗪

A-H套标, Method 507-Mixes A-H

17组分氯杀虫剂/除草剂混标, Chlorinated Pesticides/Herbicides,0.5 mg/mL in Ethyl acetate

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

3,4,5,6-Tetrahydro-2-pyrimidinethiol (THP) ,0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate

3,4,5,6-四氢-2-嘧啶硫醇

7组分非衍生分析物, Underivatized Analytes,Varied conc. in MeOH

氯酸中甲基衍生物, Methyl Deriv. of Chlorinated Acids,1000 μg/mL 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