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POE oleic amide (无证书)
丙酮中苯硫磷标准溶液
PUNYW26548401 N-Methyl Iminostilbene
2.3.3-Trimethyl-1-butene
PUNYW27094371 (3aS,4R,9bR)-4-(6-Bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (G-15)
GBW(E)100568 灭草松 CAS号443-48-1
丙酮中灭菌丹溶液标准样品
2-Chloroanisole,certified 标准品
Chromium - Cr metal as Cr+3, 99.999%, 2% HCl(有证书)
Fenthion-O-analog 100ug/ml in Isooctane 100ug/ml in Isooctane