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
氟噻唑吡乙酮 标准品
BEAKERS, 50 ML, TALL FORM, DURAN, WITH GRADUATION AND SPOUT, O.? 38 MM, H. 70 MM
A-2H双级减压气体减压器(含转接头),可接3mm或1/8英寸管路
Phenomenex, luna 5u(C8) 100A 色谱柱
SCRABER, F.REMOVAL CELL GROWTH, W.PTFE- SCRABER PART, 5 CM LENGTH
ALPHA-DEX 325 气相毛细管柱
Process Chemistry, Pure PTFE, Pre-assembled Reactor Lid,200mm, see catalogue for contents
GAS MEASURING TUBE (EUDIOMETERS), WIHTOUT STOPCOCK, WITH RESISTANT DIFFICO GRADUATION, MAIN POINT
进样针 10ul
SEPARATE-CONE F. DROPPING FUNNEL, SPECIAL, ST 24/29