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环己胺
红色乙烯基胶带
20% CARBOWAX 20M ON 80/100 SUPELCOPORT 20G
1,3,5-三苯基环己烷标准品
鸡肝粉基质中丹诺沙星质控样
ASI INL CHK VALVE ASSEM. FOR ELDEX (B)
ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH PIVOT 640x16 MM ST 45/40 KF/LF 25/120
烯啶虫胺,溶于乙腈 标准品
间乙酰氨基苯乙酮
(R)-(+)-1,1'-(二苯基膦基)丙烷