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
LIDS, FLAT FLANGE, WITH CENTER NECK KF 15 AND 1 ANGLED NECK KF 15 45° DN 60
51种挥发性有机物混标(GB/T 35613-2017)
2-甲氧基-5-硝基三氟甲苯
气进样针
ZR-CARBONC18 5UM 15CM X 2.1MM DISCOVERY&
VACUUM FILTRATION EQUIPMENT, 60 ML, FILTER FUNNEL, W. GLASS FILTER DISC, MEMBRANE ? 25 MM, SOCKET ST 29/32, SVS-TUBING CONNECTION, WITH FLASK, WITHOUT CLAMP
DVB 净化柱 (500mg/4ml)
氧化白黎芦醇
Tiamo 1.3 Full Upgrade Multi:3 Licenses
西索米星(供HPLC含量测定用 )