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萎锈灵,5234-68-4,分析标准品
白杨素,480-40-0,分析标准品,>98%
虫草素,73-03-0,分析标准品,99%(HPLC)
桂皮醛,14371-10-9,分析标准品,99%
桂皮醛,14371-10-9,98%
灭幼脲标准溶液,57160-47-1,analytical standard,100ug/ml in actone
灭幼脲标准溶液,57160-47-1,analytical standard,10ug/ml in acetone
邻氯苯酚标准溶液,95-57-8,analytical standard,1000ug/ml in methanol
邻氯苯酚,95-57-8,分析标准品,99.8%(GC)
β-胡萝卜素,7235-40-7,分析标准品