A highly sensitive photo-response technique for determining impurity and defect energies and concentrations in germanium

Headspace solvent microextraction as a s

Headspace solvent microextraction as a simple and highly sensitive sample pretreatment technique for ultra trace determination of geosmin in aquatic media

✍ Habib Bagheri; Amir Salemi 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 824 KB

## Abstract A headspace solvent microextraction method was developed for the trace determination of geosmin, an odorant compound, in water samples. After performing the extraction by a microdrop of an organic solvent, the microdrop was introduced directly into a GC‐MS injection port. One‐at‐the‐tim