Zoekresultaten - 6 results

CHROMATOGRAPHIC FINGERPRINT DEVELOPMENT FOR THE DETECTION OF TRIBULUS TERRESTRIS IN PLANT FOOD SUPPLEMENTS

Liquid Chro-matography- Diode-Array detector (UHPLC – DAD) and evaluated the presence of TT in 20 unknown illegal plant food supplements by using the developed fingerprinting method. Method: UHPLC- DAD was ...

DETERMINATION OF SENSITIZING AND IRRITATING LEACHABLES IN MENSTRUAL HYGIENE PRODUCTS

step and a salting-out assisted liquid-liquid extraction procedure were developed and op-timized. An ultra performance liquid chromatography – triple quad mass spectrometry (UPLC- TQMS) method with a run ...

DETERMINATION OF ALLERGENIC FRAGRANCE INGREDIENTS IN FEMININE ABSORBENT HYGIENE PRODUCTS AND LUBRICANTS

A liquid-liquid extraction was used as a sample ‘clean-up’ for lubricants. The sample was then injected using gas chromatography-flame ionization-mass spectrometry (GC- FID- MS). The AHP s were analyzed using a HS- ...

Ontwikkeling van een HILIC-PDA methode voor de detectie van illegale polypeptiden

polypeptiden kan detecteren. De meest gebruikte vorm van chromatografie bij de analyse van illegale polypeptiden is Reversed-Phase High Performance Liquid Chromatography (RP- HPLC) gekoppeld aan ...

Ontwikkeling van een screeningsmethode voor de detectie van slimming agents en PDE5-inhibitoren in illegale voedingssupplementen met behulp van Phase Optimized Liquid Chromatography (POP-LC)

voedingssupplementen met behulp van phase optimized liquid chromatography (POP- LC) en diode array detectie (DAD). POP- LC maakt gebruik van het combineren van verschillende orthogonale stationaire fasen om zo een ...

The use of liquid chromatography coupled to mass spectrometry as a necessary tool for the asasessment of cereulide in food

Louvain, Louvain-la-Neuve, Belgium, p.186 (2012) Keywords: AS chromatography food Mass Mass Spectrometry use Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and ...

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