-
5'-溴-2'-羟基苯丙酮,17764-93-1,>98.0%(GC)
-
2,4′-二溴苯丙酮,38786-67-3,97%
-
丙酮中乙嘧硫磷标准溶液,38260-54-7,analytical standard,100ug/ml in acetone
-
丙酮中乙嘧硫磷标准溶液,38260-54-7,analytical standard,10ug/ml in acetone
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丙酮中二甲戊灵溶液 广电计量
-
2-溴-3'氯苯丙酮,34911-51-8,96%
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白菜中丙溴磷质控样 BQC1351125172
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丙酮中乙嘧硫磷标准溶液
-
2'-溴-4-氟苯丙酮,345-94-8,97%
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First Standard® 丙酮中丙溴磷溶液,1000μg/mL
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