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
FRACTIONATING COLUMNS ACC.TO VIGREUX.PRECISO WITHOUT GLASS JACKET CONE ST 24/29 EFF.LENGTH 200
SPME萃取头套装1,自动式
PA20G 糖制备保护柱
氮气气管,Gas Supply Pipe for N2, 5m
Athena PFP 保护柱柱芯
Mira Right Angle Collection Optics Accessory
索氏提取器冷凝器
2-氨基-3-甲基咪唑并(4,5-f)喹啉,10ng/ul于乙腈 标准品
Thin Wall Sleeves - Full Length A Type
酸性品红