| ≥1 piece |
|
Item |
standard |
|||
|
appearance |
Pale yellow oil |
|||
|
Acidity |
≤0.5ml |
|||
|
Potency,IU/g |
1000IU |
1100IU |
1200IU |
1360IU |
|
d-α tocopheryl acetate, min |
≥73.53% |
≥80.88% |
≥88.23% |
≥96% |
|
Heavy metals (as Pb) |
≤10ppm |
|||
|
Specific rotation,[a]d25, degrees |
≥+24 |
|||