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Test tube Ø48x260 mm, 300 ml

https://www.velp.com/en-ww/test-tube-48x260-mm-300ml.aspxIt can be used with the VELP digestion and distillation units by employing the appropriate accessories (tube connection and spacer).

https://www.velp.com/en-ww/glass-splash-head-kit-udk.aspx Accessories > Glass splash head kit UDK Glass splash head kit UDK Glass splash-head for UDK distillation units to perform volatile acids analysis.

UDK 129 Kjeldahl Distillation Unit

https://www.velp.com/en-ww/udk-129-kjeldahl-distillation-unit.aspx Analytical Instruments > Distillation Units > Distillation Units > UDK 129 Kjeldahl Distillation Unit UDK 129 Kjeldahl Distillation Unit Entry-level distillation for Kjeldahl protein determination, Non-Protein Nitrogen (NPN), volatiles [...]

UDK 139 Semi-Automatic Kjeldahl Distillation Unit

https://www.velp.com/en-ww/udk-139-semiautomatic-kjeldahl-distillation-unit.aspx Analytical Instruments > Distillation Units > Distillation Units > UDK 139 Semi-Automatic Kjeldahl Distillation Unit UDK 139 Semi-Automatic Kjeldahl Distillation Unit Semi-automatic distillation for Kjeldahl protein determination, [...]

Glass splash head kit UDK129

https://www.velp.com/en-ww/glass-splash-head-kit-udk129.aspx Accessories > Glass splash head kit UDK129 Glass splash head kit UDK129 Glass splash-head for UDK 129 distillation unit to perform volatile acids analysis.

YOUR COMPLETE GUIDE TO CHOOSE YOUR NEXT KJELDAHL DISTILLATION UNIT

https://www.velp.com/en-ww/your-complete-guide-to-choose-your-next-kjeldahl-distillation-unit.aspx Tag directory > Your Complete Guide to Choose Your Next Kjeldahl Distillation Unit Your Complete Guide to Choose Your Next Kjeldahl Distillation Unit In scientific research and quality control, few analyses are as pivotal as nitrogen and protein determination . ... From digestion systems to advanced [...]

21 CFR part 11 package for UDK169-159

https://www.velp.com/en-ww/21-cfr-part-11-package-for-udk169-159.aspx Accessories > 21 CFR part 11 package for UDK169-159 21 CFR part 11 package for UDK169-159 Software package upgrade for UDK 159 or 169 distillation units for compliant nitrogen determination according to FDA regulations.

UDK 169 with AutoKjel Autosampler - Automatic Kjeldahl Nitrogen Protein Analyzer

https://www.velp.com/en-ww/udk-169-automatic-kjeldahl-analyzer-with-autokjel-autosampler.aspx Analytical Instruments > Distillation Units > Automatic Distillation and Titration > UDK 169 with AutoKjel Autosampler - Automatic Kjeldahl Nitrogen Protein Analyzer UDK 169 with AutoKjel Autosampler - Automatic Kjeldahl Nitrogen Protein Analyzer Fully automatic distillation and titration for Kjeldahl protein [...]

UDK 149 Automatic Kjeldahl Nitrogen Protein Analyzer

https://www.velp.com/en-ww/udk-149-automatic-kjeldahl-nitrogen-protein-analyzer.aspx Analytical Instruments > Distillation Units > Automatic Distillation and Titration > UDK 149 Automatic Kjeldahl Nitrogen Protein Analyzer UDK 149 Automatic Kjeldahl Nitrogen Protein Analyzer Automatic distillation for Kjeldahl protein determination, Non-Protein Nitrogen (NPN), volatiles and more.... The [...]

Phenols and Ammonia Determination in Water

https://www.velp.com/en-ww/phenols-and-ammonia-determination-in-water.aspxThe method described ➡️ IN THIS APPLICATION NOTE ⬅️ involves steam distillation followed by a colorimetric reaction with 4-aminoantipyrine, providing precise and reliable results even at low concentrations (0.005–0.100 mg/L). This procedure is optimized for use with the VELP UDK 149 [...]