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
LID, FLAT FLANGE WITH CENTRE NECK ONLY, DN 200, NECK NS 29/32, DURAN
2-(叔丁氧羰基氧亚氨基)-2-苯乙腈
DB-35 气相毛细管柱
Extra Cable per metre Platinum Resistance Probe
大观霉素,含量测定用
FREEZE DRYING AMPOULES, BULB-TYPE, W.SEAL OF CONSTRICTION, 1 ML, 8 X 130 MM
Zebron ZB-5 气相毛细管柱
3-硝基-2-吡啶次磺酰氯
100ng/ul,1ml特丁津溶于乙腈 标准品
BDS-HYPERSIL-PHENYL 3UM 10X4MM DROP-IN GUARDS 4/PK