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4-硝基邻苯二胺
变蓝菌素
1-乙基-3-甲基咪唑嗡甲苯磺酰酯
SH-MXT-1毛细柱
磷酸氢二钾,无水
刻度量筒,高型,BLAUBRAND ETERNA, A级,5:0.1 ml,Boro 3.3,个体校准证书
SCREWTHREAD TUBE WITH CONE, GL 25, CONE NS 24/29, DURAN
RECEIVING ADAPTERS, STRAIGHT, W. VACUUM CONNECT., SOCKET ST 14/23, CONE ST 14/23
刻度吸管
DL-5-羟基色氨酸