Training on the determination of nitrite and nitrate in feed and food by LC/IC-UV
11-12 September 2024
The training was practical on the determination of nitrite and nitrate in feed and food by IC-UV and conductivity. The training included both theoretical and practical sessions.
Learning objectives
Introduction to the determination of nitrite and nitrate in feed and food by IC-UV & conductivity. The participants are expected to gain enough knowledge to be able to set up the methodology in their own laboratory following the training.
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Time
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Wednesday
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Thursday
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08.30
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09.00
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Welcome
- Introduction of participants and EURL-MN staff
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Data analysis
- Peak integration
- Quantification
- Quality assurance
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Lectures
- Legislation and background for NO2 and NO3
- Instrumentation and detectors.
- Sample preparation
- Introduction to labwork
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Q & A session
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10.30-10.45
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Break
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10.45
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Lab work
- Start up the instrument
- Weigh in the samples, reference and blank
- Extract – cool of
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- Follow up on questions
- Filters and equipment
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12.00 – 13.00
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Lunch at Facultyclub
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Lunch:
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13.00
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Lab work
- Spin the sample
- Dilute
- Calibration curve
- QC 7
- Spiking
- Set up sequence in 2 groups
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End of workshop
Goodbyes
Transfer to airport
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16.30
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End of 1. Day
Transfer to the hotel
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18.30
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Dinner
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