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
PK100 VERSA VIAL POLYETHYLENE PLUG 12MM
氧气指示剂
(R)-(-)-1-胺基-2-丙醇
DURAN? stopcock keys with outlet on plug, threaded, ground, NS 14.5, bore 2.5 mm, with 3 part retaining device
5ml定量量管
Trimethylphenylammonium Iodide
气进样针
纳米氮化钛
沪试牌75%乙醇消毒液
二甲硝咪唑