Comparison of 3 µm with 1.8 µm NUCLEODUR HILIC Phase for Naphthalene and Nucleic Acid Bases

Determination of Allantoin by HPLC

Quantitative determination of ethyl glucuronide and ethyl sulfate from urine by LC-MS/MS

Separation of Ethyl Glucuronide and Ethyl Sulphate on NUCLEODUR HILIC

Separation of Urea and Hydroxyurea

Allantoin in cosmetic products