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
3-羟基戊二酸二乙酯
FILTERING BOTTLE,DURAN WITH GLASS HOSE CONNECTION
不锈钢柱5%carbowax 20M on chromosorb T 40/60
4-羧酸苯硼酸频呐醇酯
瓶封带(生橡胶制品)
针头过滤头
洗气瓶,500 ml, 29/32,含过滤碟
AS546E.CoLi H7
PTFE Stirrer Shaft, Plain, Exposed End,Shaft 10, End ? 6.35, L 650mm
NOT LONGER AVAILABLE !