Zoekresultaten - 175 results

Development of a reliable UHPLC-MS/MS method for simultaneous determination of zearalenone and zearalenone-14-glucoside in various feed productsDataSheet1.docx

Frontiers in Chemistry, Volume 10 (2022) Keywords: feed products HLB cartridges ultra-high-performance liquid chromatography–tandem mass spectrometry Zearalenone zearalenone-14-glucoside Abstract: A reliable ...

Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry

Volume 39, Issue 8 (2022) Keywords: Beverages colours dairies Food Additives preservatives processed foods QuEChERS sweeteners Tandem Mass Spectrometry ultra-high performance liquid chromatography ...

Contents of Amoxicillin Drugs Dispensed in Goma, Democratic Republic of Congo

investigated by Ultra High Performance Liquid Chromatography coupled with tandem mass spectrophotometry (UHPLC- MS / MS) and diode array detection (UHPLC- DAD). Nine of the 24 samples fulfilled the WHO criteria ...

A Summer of Cyanobacterial Blooms in Belgian Waterbodies: Microcystin Quantification and Molecular Characterizations

Source: Toxins, Volume 14, Issue 1 (2022) Keywords: analysis blooms Liquid Chromatography with tandem mass spectrometry (LC-MS/MS) Mass Spectrometry microcystin Monitoring planktonic cyanobacteria Abstract: ...

Discrepancies between validated GC‐FID and UHPLC‐DAD methods for the analysis of Δ‐9‐THC and CBD in dried hemp flowers

the certificate of analysis. In this study, a GC- FID method based on the European method and an ultra-high-performance liquid chromatography coupled to diode array detection (UHPLC- DAD) method were ...

Towards a Better Quantification of Cyanotoxins in Fruits and Vegetables: Validation and Application of an UHPLC-MS/MS-Based Method on Belgian Products

cyanobacteria is used for irrigation. We developed and validated an analytical method to quantify eight microcystin congeners (MC s) and nodularin (NOD) using ultra high-performance liquid chromatography coupled ...

GEONs API fingerprint project: Selection of analytical techniques for clustering of sildenafil citrate API samples

from 14 different manufacturers were collected throughout the Network. Fingerprint data was collected through Mid-Infrared spectroscopy, Raman spectroscopy, liquid chromatography for related substances, ...

In Vivo Kinetics and Biotransformation of Aflatoxin B1 in Dairy Cows Based on the Establishment of a Reliable UHPLC-MS/MS MethodDataSheet1.docx

a clearance period that ended with a single dose trial of an AFB1-contaminated diet of 40 μg kg−1 b.w. An ultra-high performance liquid chromatography tandem mass spectrometry method was developed and ...

Development of a “Freeze-Pour” Sample Preparation Method for the GC Analysis of Semivolatile Flavouring Chemicals Present in E-cigarette Refill Liquids

gas chromatography (HS- GC) analysis is presented as an excellent method for the analysis of high volatile components in e-liquids. For the analysis of semivolatile ingredients, an additional sample ...

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