如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
环己烷 Cyclohexane HPLC, 4L
2,3,4-三氟苯硼酸
CNW IC-Guard Ag和Na 离子混合小柱
甘露醇卵黄培养基(颗粒)
净化管
THREE PART RETAINING DEVICE, COMPLETE, FOR STOPCOCK KEYS, THREADED, HOLLOW, FOR NS 21,5, GL 14
Boston Round窄口瓶,无盖,天然高密度聚乙烯,1000毫升容量,每包50
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 19/26, 2x GL 14, JACKET LENGTH 160 MM, PACK = 2 PCS
BETASIL C1 5UM 100X1MM COLUMN
过滤