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甲醇中硫环磷标准溶液
8270CHK-1, 5X1ML, CH2CL2/BENZ(75:25) & 标准品
2,2',3,3',4,5,5',6'-Octachlorobiphenyl (无证书)
丙硫菌唑 标准品
Bronze, Phosphor (CDA 544)
1-Naphthalenyl-(1-pentylpyrrol-3-yl)methanone***
2,3,4'-Trichlorobiphenyl Solution 100ug/ml in Hexane (无证书)
甲呋酰胺溶液,100ppm
异柳磷 Bepure-GBW(E)082969
Octyl isodecyl phthalate