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,MW:201.66
Monoalkyl phthalate Kit (3805.9+3806.10+3807.10+8633.12+9368.13+9369.13+3808.15+3590.15+8344.35+3809
3.4-Dihydropyran (无证书)
头胞呋辛
正己烷中氟氯氰菊酯溶液标准样品
丁酮-DNPH溶液,300ppm
Di-n-octyl phthalate (ring-d4)
Arochlor 6062 Solution 100ug/ml in Methanol
Sulfometuron methyl Solution 100ug/ml in Acetonitrile
Calcium acetylacetonate
HJ 648-2013 / HJ 716-2014 15种硝基苯混标