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
LiChroCART 30-4,LiChrospher 60 RP select b 25定制柱
1-环己基-2-吡咯烷酮
Pamidronate disodium salt hydrate
STIRRER COMPRESSED AIR RO 12/F/V4A-18/8 OVERALL LENGTH: 120 MM 0,1 - 6 BAR
(易制毒三类)2-丁酮(甲基乙基酮) AR
50ul带锁定气体进样针
电极配件
测试管
13MM CRIMPMATE 压盖 钳口
SPIRIT LAMPS WITHOUT FILLER TUBULATURE WITH GROUND-ON CAP, DURAN