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
TR-5 GC Column 30m x 0.25mm ID, 1μm Film
DB-1ms超高惰性毛细柱
气相色谱柱,TG-1301MS30mx0.53mmx0.50μm
气相色谱柱,TG-17MS15mx0.32mmx0.50μm
ZB-MultiResidue™(MR)-1
气相色谱柱,TR-5HT,15m,0.25,0.1umTrace气相柱,5"cage
KB-PesticidesA农药残留分析专用柱
ASTM27C
ASTM42C
气相色谱柱KB-PesticidesB
气相色谱填充柱〖GDX-104高分子多孔微球载体〗