生物酸甲酯
Bcterial Acid Methyl Esters in methyl caproate
醇類標樣(5種組分)
1-propanol 1-butanol 2-methyl-1-propanol
1-pentanol 3-methyl-1-butanol
不揮發酸標樣混合物(8種組分)
pyruvic acid latic acid oxalacetic acid oxalic acid
methyl malonic acid malonic acid succinic acid fumaric acid