汽油烃标准品, Gasoline Range Hydrocarbons,1000 μg/mL in Methanol

标准品, MA VPH Matrix Spike Mix with Surrogate,50 μg/mL in Methanol

标准品, Volatile Petroleum Hydrocarbons with Surrogate Std.,Varied conc. in MeOH

PA可挥发性石油用标准品(套标), PA Volatile Petroleum Standard,Varied conc. in MeOH

GRO-替代控制标准品, Surrogate Control Standard,50 μg/mL in MeOH

Dilaurin

月桂酸二甘油酯

二十二烷酸单甘油酯, Behenin

Benz(a)anthracene-7,12-dione

苯并蒽-7,12-二酮

Azulene

甘菊蓝

2-Methylanthracene

2-甲基蒽