Арт. 54827-17-7
BLDpharm (cas 54827-17-7 ) 3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine 98%
Гарантия 1 год
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BLDpharm (cas 54827-17-7 ) 3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine 98%