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
2-丁基苯并呋喃
FLASKS, ROUND BOTTOM, DURAN, MEDIUM LENGTH, WITH BEADED RIM, 6000 ML, FLASK ? 236 MM, HEIGHT 355 MM
花青
WASH BOTTLE, 100 ML, PE
DIAION WA10, 1000G
O-RING,SILICONE RUBBER
离子源加热组件 DSQ/POLQ型
双(乙基环戊二烯)二氯化锆
50ml电热套
Hexachlorobenzene-13C6