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
PTFE Kolben/PTFE plunger 5 ml
Connector, PP, Y-form, for tubing with inner ? 14 - 15 mm
PLATE HOLDER, MADE OF CHROME-NICKEL-STEEL, FOR CERAN-CARRE, 155 MM
CP-SIL 5 CB LOW BLEED/MS气相色谱柱
不分流进样口衬管,25个/包
250ml 三角瓶
N-甲基-4-硝基苯胺
丙酮中胺鲜酯溶液
1-苯氧基-2-丙醇
甲苯中吡唑醚菌酯