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
MICRO IMMERSION FILTERS F. REVERSE FILTRATION, P 2, DISC DIAM. 10 MM
填充柱 Porapak Q 80/100
VOLUMETRIC FLASKS, 1000 ML, DIN-A, CONFORMITY CERTIFIED, RING MARKS, INSCRIPTION, AMBER STAIN GR
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 29/32, ST-PTFE-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING NUT
3-甲基吲哚
不锈钢砂 0.45kg
A-1H乙炔气减压器
3-羟基-2-吡啶甲酸
POTTER MORTARS, 50 ml
开口反应器瓶