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環(huán)丙沙量標(biāo)準(zhǔn)品 Ciprofloxacin hydrochloride, 0.1 g C11668500

氯化甲基汞標(biāo)準(zhǔn)品 Methyl-mercury-chloride, 0.1 g C15100000

六氯苯標(biāo)準(zhǔn)品 Hexachlorobenene, 0.25 g C14160000 Hexachlorobenene, 10 μg/ml 乙腈溶液, 10 ml L14160000AL

壬基酚標(biāo)準(zhǔn)品 4-n-Nonylphenol, 0.1g C15630000

辛基酚標(biāo)準(zhǔn)品 4-n-Octylphenol, 0.25 g C15712000

丙烯基異硫氰酸酯標(biāo)準(zhǔn)品 Allyl isothiocyanate, 0.5 g C10140000

乙基異硫氰酸酯標(biāo)準(zhǔn)品 Ethyl isothiocyanate, 0.25 g C13343000

甲基異硫氰酸酯標(biāo)準(zhǔn)品 Methylisothiocyanate, 10 ng/μl環(huán)己烷溶液, 10 ml L15090000CY