Focal Interest
Focal Interest

Sample preparation

  1. HPTLC method reliably measured gentamicin sulphate in ointment
    Stability-indicating HPTLC method validated for gentamicin sulphate quantification in ointments, requiring no sample extraction and showing high linearity and sensitivity.
  2. Headspace gas chromatography may support food authenticity analysis
    Static headspace sampling with cryogenic modulation GC×GC-TOFMS enables comprehensive volatile and chiral analysis of citrus essential oils, eliminating solvents while improving detectability for.