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
广口经济瓶,聚丙烯盖,聚丙烯共聚物,半透明,250ml,盖尺寸28mm
CHROMATOGRAPHIC-COLUMNS, 65 ML, W. RESERVOIR 250 ML, SOCKET ST 29/32, ST-STOPCOCK W. SOLID PLUG, 2
Cobalt(II) Oxide
PTH-DL-苏氨酸标准品
3-氯苯并(b)噻吩-2-羧酸
Titanium driving axle for RDE 894
氨氮 NH3-N
DM-17 60m x 0.32mm x 0.25μm
DELIVERY ADAPTERS, BENT, WITH LONG TUBE, SOCKET ST 29/32, TUBE LENGTH: 200 MM
FLASKS, ROUND BOTTOM, TWO SIDE NECKS AT AN ANGLE OF 20°, 2 000 ML, CN ST 24/29, SN ST 19/26