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
己酰氯
镍标准溶液,Fisher ICP单元素标准溶液
50/30um DVB/CAR on PDMS SPME萃取头,自动,1个/包
螺盖玻璃放水瓶
4-庚氧基苯硼酸(含不定量的酸酐)
SCREWCAPS, CLOSED, WITH SEAL, FOR "RODAVISS", NS 45
3-溴-4-羟基苯甲腈
SCREW THREAD, DOUBLE DURAN TO 1.469.02 1/2
BIOBASIC 4 5UM 150X0.18MM KAPPA COLUMN
LiChroCART 25-4,LiChrosorb DIOL 7μm定制柱