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
DM-35 30m x 0.32mm x 0.25μm
CHROMATOGRAPHIC-COLUMNS, SIMPLE ST-STOPCOCK, FUSED-IN SINTERED GLASS-DISC P0, W. VALVE AND PTFE-VA
柠檬酸,一水,AR,99.5%
STANDARD CONES, FINISHED, NS 29.2/32, DURAN
头孢菌素钠盐标准品
不锈钢填充柱 8ft x 1/8" Porapak Q 50-80目
菲
BETABASIC 8 5UM 10X3MM JAVELIN GUARDS 4/PK
GELMAN GN-4 MEMBRANE W/PADS 37MM 0.8UM P K/100
BAGFASTENERS,MADE OF PLASTIC-COATED WIRE,RED, LENGTH 150 MM, WIDTH 200- -400 MM