31th of March our supplier C. Gerhardt will hold a webinar about Nitrogen/Protein Determination according to the Kjeldahl method. You will gain in-depth knowledge of principle and analytical approaches for difficult samples.

1. Digestion with sulfuric acid and catalyst
– Digestion temperature and digestion time
– Temperature / time profile and power / time profile
– Ratio of sample mass to sulfuric acid volume and catalyst
– Handling of different samples

2. Distillation and titration
– Parameter settings for distillation
– Selection of receiver solution
– Options for titration
 – Handling of different samples

3. Quality assurance
– Blank values
– Standards
– Recovery
– Error consideration
– IQ / OQ / PQ

Thursday March 31 at 11:00 AM – 1:00 PM with a break for lunch.
The webinar is in English and free of charge to participate in.

Click here to sign up