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N-Fmoc-L-缬氨酸 N-丁二烯胺亚胺酯
SymmetryShield RP18 柱
ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH GL 10 350x10 MM ST 19/26 KF/LF -/60
3'-氯-4'-羟基苯乙酮
Dippers
-(-)-3,3'-二(4-硝基苯)-1,1'-联萘-2,2'-二基磷酸氢盐
(2)2kg-1mg 砝码套装, OIML CLASS E1级别
A-1000S水循环真空泵(水流抽气机)
4-羟基-4'-硝基联苯
Bond Elut Si SPE小柱,500mg/3ml