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4-氨基苯甲酸甲酯
磷酸三甲酯
2-Phenoxybutyryl Chloride
十六烷三甲基溴化铵琼脂(颗粒剂型)
冻干粉中空肠弯曲菌(阳性)质控样
不锈钢筛网,孔径250um,直径200mm
移液管 容积 17ML to Deliver 12/件
ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH PIVOT 480x10 MM ST 29/32 KF/LF 25/100
CAPCELL CORE PC S2.7 2.1X35
SPE小柱