
ILT-U-1993
Cosmetic determinations. 1B
DETERMINATION | METHOD |
| Benzoic acid | HPLC |
| Butylparaben | HPLC |
| Methylparaben | HPLC |
| Propylparaben | HPLC |

Cosmetic determinations. 1B
DETERMINATION | METHOD |
| Benzoic acid | HPLC |
| Butylparaben | HPLC |
| Methylparaben | HPLC |
| Propylparaben | HPLC |