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7-乙基双环噁唑烷 7-Ethylbicyclooxazolidine

7-乙基双环噁唑烷 7-Ethylbicyclooxazolidine

化妆品中防腐剂检测标准品 CAS号:7747-35-5 甲酸等 9 种组分之1
型号:化妆品检测标准品
货号:380-03625
规格一:
  • 2000ppm 1mL
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