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

十六烷萃取法挥发物标准品(6种组分), Hexadecane Extraction Volatiles,0.2 mg/mL in Methanol

十六烷萃取法挥发物标准品(6种组分), Hexadecane Extraction Volatiles,0.2 mg/mL in Methanol

酸复合物合剂, Acid Composite Mixture,2.0 mg/mL in CH2Cl2

CLP 碱性中性和多环芳烃混标, CLP Base Neutral and PAH Mix,2000 μg/mL in Dichloromethane:Benzene (3:1)

实验室控制样品-内标混合物, Laboratory Control Sample-Internal Standard Mix,25 μg/mL in MeOH

CLP备用分析物标准, CLP Primary Analytes Standard,Varied conc. in 2-5% Nitric Acid

可清除内标, Purgeable Internal Standard,2.5 mg/mL in MeOH