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
适配器 用于SPE, 个/包装15
DROPPING FUNNELS, CYL., GRADUATED, ST- PTFE-STOPCOCK, W. SCREW-THREAD RET., NUT, 25:0,5 ML, C + S
CLSR STEP2 开口 聚丙烯 蓝色 1000
Pesticide Method GC Installation 套装 PTV
气进样针
MTO- OEM-PURGE TRAP "B", ENCON
铪粒
50-1000µl带滤芯的无菌枪头,96/盒X10
石蜡(mp. 66 - 68 degrees C)
SPHERISORB ODS1 3UM 50X2.1MM COLUMN