Nitrogen & protein determination in feed
An easy and reliable method for the determination of total nitrogen and protein in animal feed products according to the Kjeldahl method is introduced. The determination of nitrogen and protein in animal feed products using the SpeedDigester K-439 and Kjel Line systems with colorimetric titration provides reliable and reproducible results. These results correspond well to the certified reference values with low relative standard deviations.
The five essentials of fat extraction
With this concise booklet, learn about the basic extraction principle, important parameters that influence the fat extraction process, the role of hydrolysis in total fat extraction, differences between Soxhlet, hot and continuous extraction. Benefit from a decison tree for selecting the right extraction instrument and a comprehensive troubleshooting guide.