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2-苯甲酰基乙酰苯胺
化学需氧量（COD）标准溶液
电缆
Soxhlet extractor, 100 ml, cone ST 29/32, socket ST 45/40, with glass stopcock, borosilicate glass
支架
广口样品瓶，天然高密度聚乙烯，天然聚丙烯螺旋盖，500ml容量
不锈钢压力表
PUNYW9537429 Risperidone Quaternary Salt
REACTION VESSEL, 4000 ML, DN 150, ROUND BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 160 MM, HEIGHT 325 MM, BOROSILICATE GLASS
空贮存器
