Gerhardt Webinars Nitrogen/Protein Determination Webinar: Nitrogen/Protein determination acc. to the Kjeldahl method 31/03/2022 – Live-Webinar Contact: Maike Prinz Telefon: 02223 / 2999-55 E-Mail: webinar(at)gerhardt.de Register Webinar: The Dumas method as a reference method in nitrogen/protein analysis 06/04/2022 – Live-Webinar Contact: Maike Prinz Telefon: 02223 / 2999-55 E-Mail: webinar(at)gerhardt.de Register Webinar: Fat determination acc. to Weibull-Stoldt / Weibull-Berntrop 26/04/2022 – Live-Webinar Contact: Maike Prinz Telefon: 02223 / 2999-55 E-Mail: webinar(at)gerhardt.de Register Webinar: Analysis of crude fiber, ADF, NDF, ADL in feed samples 24/05/2022 – Live-Webinar Contact: Maike Prinz Telefon: 02223 / 2999-55 E-Mail: webinar(at)gerhardt.de Register