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1-(o-Chlorophenyl)-piperazine hydrochloride hydrate (无证书)
Bis-(1-chloro-2-propyl)phosphate
氟虫腈-13C4.15N2 BePure-22898
First Standard® 乙腈中乙拌磷砜溶液, 1000μg/mL
3,4,5-Trichloroaniline
醋酸氟氢可的松溶液, 1000ppm
Liquid Absorbance Filters, UV-VIS
氯吡嘧磺隆
2,2‘,4,5‘,6-五溴联苯,100µg/mL于己烷 标准品
氯亚胺硫磷检测标样 甲醇中