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Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements
were developed using ultra-high performance liquid chromatography with diode array detection. The obtained multidimensional fingerprint data for a herbal reference standard (absorbance × wavelengths ...
Monitoring HIV pre-exposure prophylaxis programmes in the EU/EEA
ECDC published an operational guidance that outlined key principles and minimum standards for PrEP programmes and service delivery, to support EU / EEA countries in their PrEP implementation efforts. In ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials
material Abstract: An approach for the size measurement of particulate (nano)materials by transmission electron microscopy was evaluated. The approach combines standard operating procedures for specimen ...
MALDI-TOF for the identification of Mycobacteria and their drug resistance profiles
spectra that are compared to reference spectra in databases, is accurate, fast and cost-effective compared to traditional biochemical and molecular techniques. For the identification of Mycobacteria, this ...
Belgian recommendations on ANA, anti-dsDNA and anti-ENA antibody testing704
Questionnaires recommendation Recommendations Reference Values result results SB- IM STANDARDIZATION standards statistics & numerical data study TESTING varieties variety work Abstract: Autoantibodies to ...
Commutability of food microbiology proficiency testing samples.
Keywords: Food Microbiology Laboratory Proficiency Testing Reference Standards Abstract: AIM: Food microbiology proficiency testing (PT) is a useful tool to assess the analytical performances among ...
Calibration of Ph. Eur. BRP batch 4 for oral poliomyelitis vaccine (OPV)
Laboratories Lead Medicine medicines need needs ON ph Poliomyelitis Poliovirus POPULATION Populations prevalence prevent Quality Quality Control Reference Standards result results risk risks STANDARD standards ...
PFAS determination in fish by UPLC-MS/MS
Sample Selection standards State Synthetic System UPLC VALIDATION WATER waters Abstract: The chemical properties of per and polyfluorinated compounds (PFAS) make these synthetic substances widely used in ...
Interviewer variability in response rates in the Belgian Health Interview Survey
Sample sampling sampling frame Score Secondary SELECTED self-administered Self-administered questionnaire sex STANDARD status Strategies Strategy study style survey surveys training Type VARIABILITY ...
Evaluation of a screening system for obesogenic compounds: screening of endocrine disrupting compounds and evaluation of the PPAR dependency of the effect.
PLoS One, Volume 8, Issue 10 (2013) Keywords: 3T3-L1 Cells adipocytes Animals Cell Differentiation Endocrine disruptors Insulin mice Obesity PPAR gamma Reference Standards Staining and Labeling ...