The third SMIIC MC Training within the SMIIC MC Work Plan 2021 – 2023 was on the Extraction and Analysis of Sodium Benzoate in Ketchup by HPLC-UV which was given on Tuesday, 03 Aug, 2021 virtually, technically hosted by SMIIC General Secretariat.
The training was given by the host NMI: SASO National Metrology and Calibration Center.
General Description: The training covers the extraction of sodium benzoate from ketchup and analysis by HPLC
Objective: To provide knowledge to participants on the effective extraction of sodium benzoate from ketchup and enhance their analysis skill
Who should attend: The training was intended for staff working in organic measurement laboratories at NMIs
References used: The in-house validated method of sodium benzoate analysis
Guide to the expression of uncertainty in measurement (GUM)
EURACHEM / CITAC Guide CG 4 Quantifying Uncertainty in
Analytical Measurement, 3rd Ed.
Lecturers: Mr. Abdulrahman R. Alaskar (email@example.com)
Proof Dr. Adel B. Shehata (firstname.lastname@example.org)
Mr. Mohammed Alrashed (email@example.com)
What is sodium benzoate
Uses of sodium benzoate
Possible Hazards of sodium benzoate
Extraction of sodium benzoate from ketchup
Sonication and Purification
Calibration of HPLC-UV
Results and uncertainty