环丙沙量标准品 Ciprofloxacin hydrochloride, 0.1 g C11668500

氯化甲基汞标准品 Methyl-mercury-chloride, 0.1 g C15100000

六氯苯标准品 Hexachlorobenene, 0.25 g C14160000 Hexachlorobenene, 10 μg/ml 乙腈溶液, 10 ml L14160000AL

壬基酚标准品 4-n-Nonylphenol, 0.1g C15630000

辛基酚标准品 4-n-Octylphenol, 0.25 g C15712000

丙烯基异硫氰酸酯标准品 Allyl isothiocyanate, 0.5 g C10140000

乙基异硫氰酸酯标准品 Ethyl isothiocyanate, 0.25 g C13343000

甲基异硫氰酸酯标准品 Methylisothiocyanate, 10 ng/μl环己烷溶液, 10 ml L15090000CY