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
Waters 20管SPE真空装置
SNAP-IT 高回收率 样品瓶
25:0.10ml 塑料材质滴定管
Fudosteine
N-甲基吗啉-N-氧化物
30ml称量皿
DISTILLING LINKS, CLAISEN, LIEBIG COND., 2 SOCKETS ST 14/23, FLASK-CONE AND ADAPTER-CONE ST 19/26, JACKET LENGTH 250 MM, WITH SVS HOSE CONNECTION
CNW 10-425 透明螺纹口自动进样瓶
RECEIVING ADAPTERS, STRAIGHT, W. VACUUM CONNECT., SOCKET ST 19/26, CONE ST 19/26
水中甲醛(HJ601-2011水质甲醛的测定乙酰丙酮分光)