AccuStandard
4,4'-Dibromobiphenyl,0.2 mg/mL in CH2Cl2
4,4'-二溴联苯
Merphos,1000 μg/mL in Hexane
三硫代亚磷酸三丁酯
碱/中性萃取物混标1, Base/Neutral Extractables Mix 1,0.5 mg/mL in CH2Cl2
碱/中性萃取物混标4, Base/Neutral Extractables Mix 4,0.5 mg/mL in CH2Cl2
农药萃取物混标, Pesticide Extractables Mixture,20 μg/mL in MeOH
Carbaryl,0.1 mg/mL in Acetonitrile
甲萘威/西维因
非草隆-TCA, Fenuron-TCA,0.1 mg/mL in Acetonitrile
有机氮农药混标, Organonitrogen Pesticides Mix,0.1 mg/mL in MeOH
EPA方法680, Retention Time Calibration Standard,Varied conc. in Hexane
标准品, Method 8010-Internal &Surrogate Std.,150 μg/mL in MeOH