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
Hypersil GOLD Phenyl, 100x0.320mm KAPPA, 1.9um
不锈钢填充柱,10%PEG-20M+2%KOH chromosorb w hp80-100
BEAKERS 1000 ML, TALL FORM, DURAN, WITH GRADUATION AND SPOUT, O.? 95 MM, H. 180 MM
次乌头碱
气相填料
DROPPING FUNNELS, CYL., W.PESSURE EQUAL.,GRADUATED ST-STOPCOCK W. SCREW-THREAD RET., NUT, 250:5 ML
四氟生料带
CAPCELL PAK C18 MGⅢ (S-3) 4.6X150
组合装 棕色 TARGET 套装 聚四氟乙烯 隔垫
ProElut C8 1kg