C-120/MeOH | λa at main peak (nm) 352 | ε × 10−4 (l·mole−1·cm−1) 1.705 | ||
a | b | a | b | |
Method I | 354 | 366 | 0.766 | 1.051 |
Method II | 355 | 361 | 0.628 | 0.652 |
Method III | 350 | 350 | 1.675 | 1.669 |