- 2,2’,7,7′-Tetrakis[N,N-4-methoxyphenyl)amino]-2,2’,7,7′-Tetrakis[N,N-3-fluro-4-methoxyphenyl]-9,9′-spirobifluorene,99%(4 Times Purification), 250mg
- 2,2’,7,7′-Tetrakis[N,N-4-methoxyphenyl)amino]-2,2’,7,7′-Tetrakis[N,N-3-fluro-4-methoxyphenyl]-9,9′-spirobifluorene,99%(4 Times Purification), 50mg