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Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
hemp or cannabis flowers containing less than 0.2% m/m of Δ9- THC. Conclusion Near infrared spectroscopy allows to discriminate various samples. The difference is caused by the totality of compounds of ...
Contents of Amoxicillin Drugs Dispensed in Goma, Democratic Republic of Congo
drugs, but all samples contained the active ingredients as claimed on the packages. We found under dosage of 90% and less in 3 of the 15 amoxicillin samples and in none of the 9 combined specimens. ...
A strategy based on fingerprinting and chemometrics for the detection of regulated plants in plant food supplements from the Belgian market: two case studies
ingredients, though also herbal adulteration occurs and is given less attention. In this paper a two-step approach is presented based on fingerprints recorded by both infrared spectroscopy as liquid ...
Analysis of illegal peptide drugs via HILIC-DAD-MS.
weight of less than 5kDa. Most of them are meant for subcutaneous injection and are easily accessible via the internet. In recent years, different methods based on reversed phase liquid chromatography have ...