Table 2.
The absorbance of type A trichothecenes individual standard solutions.
| Mycotoxin | Solvent | Conc., μg/mL | λmax/λref., nm | A (Average, n = 3) | CV, % | ||
|---|---|---|---|---|---|---|---|
| Fresh | 10 Months | 14 Months | |||||
| T-2 | MeOH | 50 | 203/250 | 0.72 | 0.99 (+38%) | 1.01 (+40%) | 17.9 |
| HT-2 | MeOH | 20 | 202/220 | 0.32 | 0.49 (+53%) | 1.20 (+275%) | 69.7 |
| T-2 triol | ACN | 200 | 199/250 | 2.85 | 2.74 (−4%) | 2.86 (+0,4%) | 2.4 |
| NeoS | MeOH | 200 | 208/250 | 1.94 | 2.00 (+3%) | 2.06 (+6%) | 3.0 |
| DAS | MeOH | 50 | 203/300 | 0.93 | 1.05 (+13%) | 1.07 (+15%) | 7.5 |
MeOH—methanol, ACN—acetonitrile, NeoS—neosolaniol, DAS—diacetoxyscirpenol; CV—coefficient of variation of absorbance.