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
split Frit玻璃衬管 5mm OD*54mm*3.4mm
Hibar 250-4,6,Purospher RP-18 5μm定制柱
2.0um筛板(适用于4.0mm直径色谱柱,帽式)
2,3-二溴-5-氯吡啶
MPE-20C制冷和加热循环槽 充液体积13L浴槽开口/深度W×D×H(mm)240×170/200
CONICAL STOPPER 2 HOSES - 30x21 mm, h 30 mm
Cadmium Chloride 2.5-Hydrate
FLASKS, DISTILLING, ENGLER, DURAN, 150 ML, WITH SIDE ARM 100/6-7 MM, FLASK ? 73 MM, HEIGHT 223 MM,
CONICAL STOPPER 2 HOSES - 18x13 mm, h 22 mm
阻尼器