农药混标(12种组分), Individual Pesticide Standards,Varied conc. in Isooctane

挥发性目标混合物列表(4种气态组分), Volatile Target Compounds List,0.2 mg/mL in MeOH

挥发性目标混合物列表(36种组分), Volatile Target Compounds List,0.2 mg/mL in MeOH

有机氯农药混标(11种组分), Individual Pesticides Standard,Varied Conc in Isooctane

有机氯农药混标(13种组分), Individual Pesticide Standard,Varied Conc in Isooctane

农残混标(9种组分), Resolution Mix,Varied conc. in Isooctane

半挥发物替代物标准(8种组分), Semi-Volatile Surrogate Mix,Varied conc. in Methanol:Dichloromethane (50:50)

亚老哥儿1221和2种替代物混标, Working Level Aroclor 1221 with Surrogates,Varied conc. in Isooctane

亚老哥儿1232和2种替代物混标, Working Level Aroclor 1232 with Surrogates,Varied conc. in Isooctane

酸替代标准(3种组分), Acid Surrogate Standard,2.0 mg/mL in MeOH