Search results - 141 results

Chemical and toxciological characterization of e-liquid cigarettes

e-liquid refills. First, a comprehensive literature search was performed to obtain an overview about the chemical composition of the e-liquids and the analytical methods used for their detection. Although the ...

Sensitizing fragrances in absorbent hygiene products.

directive and therefore fragrances can be used freely, while in cosmetics and toys the use of these ingredients is regulated. METHOD: An analytical method was developed to evaluate the presence of 24 ...

Adjusting for comorbidity in incidence-based DALY calculations: an individual-based modeling approach

straightforward if all symptoms have same onset and duration; however, when the comorbid health states occur at different time points, an analytical solution to the comorbidity problem becomes more complex. The aim ...

Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium

essential life-saving medicines could cause treatment failures, antimicrobial resistance and drug side effects [1]. Therefore, validated and robust analytical tools enabling the identification and ...

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry

for bio analytical methods using spiked samples at three concentration levels (0.5–5 and 25 ng g−1). The parameters accuracy and precision fulfill the criteria. Calibration curves are linear between 0.5 ...

Modular Method for the Determination of Polycyclic Aromatic Hydrocarbons in Spices and Dried Herbs by Gas Chromatography–Tandem Mass Spectrometry

Publication Type: Peer reviewed scientific article Authors: Philippe Szternfeld; Marchi, Jessica; Svetlana V. Malysheva; Laure Joly Source: Food Analytical Methods, Volume 12, Issue 10 (2019) ...

Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids

users safety, analytical characterization of the refill liquids (e-liquids) used for e-cigarettes is essential. Different techniques have been used for the qualitative and quantitative chemical ...

Batch release of vaccines in Europe: from method transfer to first commercial batch available on the market. Straightforward approach that requires a proactive mindset of the manufacturer.

transfer of the analytical methods for those tests that will be performed by the OMCL. Regarding the set of the tests to be performed by the OMCL, this is finally decided by EDQM and depends whether or not ...

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry

matrix-matched calibration are used for quantification of the compounds. The method was validated according FDA guideline for bio analytical methods using spiked samples at three concentration levels (0.5-5 and 25 ...

Consumer protection provided by the European medical device and cosmetic legislation for condoms and lubricants.

(1223/2009). In the current study we developed an analytical method capable of identifying and quantifying 15 ingredients, commonly found in lubricants and cosmetics. Based upon their most important ...

QR code

QR code for this page URL