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
LiChroCART 250-3 Purospher STAR RP-8 endcapped (5 um) HPLC cartridge
p-Ethynylanisole
ALLTECH 进样针500ul
建筑涂料涂层耐沾污性试验用灰标准样品
铵离子(NH4+)标准溶液
LL Comb. Flat Membrane Electrode OK
SEALING DISCS, BLUE/AMBER, PTFE/BUTYL RUBBER, O.D. 16 MM, N-18
Caps for NMR-tubes, black
带螺母塑料管(万通离子色谱)
SAMPLE BOTTLE, 250 ML