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
14/20 SiliaPrepTM Vacuum Adapter
REACTION VESSEL, 500 ML, DN 100, ROUND BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 105 MM, HEIGHT 140 MM, BOROSILICATE GLASS
SILTITE FERRULE 0.53COL PKT10 配件
GUIDE RAIL FOR COLUMN HOLDER
2,2′,3,5′-四氯联苯
LiChroCART 125-4,Nucleosil 100 C8 5μm定制柱
2-氯甲基四氢呋喃
CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 500 ML, SOCKET ST 29/32, ST-PTFE-STOPCOCK SOLID PLUG, 30 X 40
盐酸倍他司汀
纺织品中甲醛标准样品待测目标物甲醛