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
吡咯烷
铜(Cu)AAS标准溶液,10000mg/L溶于10% HCl
(1,5-环辛二烯)二氯化钌(II)
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, STOPCOCK, THREE WAY, HOLLOW PLUG, NS 18.8; BORE
双片装9003A 折叠式防护口罩( 耳带式/ 小号)
填充柱5% SE-30 on Chromosorb WHP 80/100
(4-氯苯基)乙酸甲酯
LiChroCART 150-4,6,LiChrosorb RP-18 7μm定制柱
牛津琼脂(OXA)基础
癸胺