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
600mL 高型烧杯
PK2 C18 5UM 2CM X 2.1MM SUPELGUARD &
滤膜(2000只/包)
氧化镧
50%卵黄乳液
Super Clean底座式气体净化装置(除烃,水气,氧气)载气用
DROPPING FUNNELS, CYL., GRADUATED, ST-PTFE- STOPCOCK, W. SCREW-THREAD RET., NUT, 100:2 ML, C + S
三苯胺
pH Buffer capsules, pH 7 Case = 50 pcs.
MN 619 G, PHOSPHAT-FREE