AccuStandard
4,4'-Dibromobiphenyl,2.0 mg/mL in CH2Cl2
4,4'-二溴联苯
2,2'-Difluorobiphenyl,2.0 mg/mL in Dichloromethane
2,2-二氟联苯
Pentafluorophenol,0.2 mg/mL in CH2Cl2
五氟苯酚
11组分酚类化合物混标, Acid Extractables Mixture,20 μg/mL in MeOH
碱/中性萃取物混标2, Base/Neutral Extractables Mix 2,0.5 mg/mL in Dichloromethane
Decafluorotriphenylphosphine,50 μg/mL in CH2Cl2
十氟三苯基磷
农药萃取物混标, Pesticide Extractables Mixture,20 μg/mL in MeOH
二硝基苯胺农药4种混标, Dinitroaniline Pesticide Mix,1000 μg/mL in MeOH
632.1方法甲酸酯和氨基水溶液, Carbamates &Amides in Waste Water-Method 632.1
Methiocarb,0.1 mg/mL in Acetonitrile
灭梭威/甲硫威