农药校正混标(9种组分), Resolution Check Solution,Varied conc. in Isooctane

碱性/中性替代物标准(4种组分), Base/Neutral Surrogate Standard,1000 μg/mL in CH2Cl2

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

亚老哥儿1242和2种替代物混标, Working Level Aroclor 1242 with Surrogates,Varied conc. in Isooctane

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

酸替代标准(3种组分), Acid Surrogate ,20.0 mg/mL in MeOH

十六烷萃取法挥发物标准品(6种组分), Hexadecane Extraction Volatiles,2.0 mg/mL in MeOH

4-Terphenyl-d14 ,2.0 mg/mL in Dichloromethane

氘代三联苯