The Digestion Phase
https://www.velp.com/en-ww/kjeldahl-digestion.aspxThese reactions can be speeded up by the temperature used during Kjeldahl digestion (the higher the temperature used, the faster the digestion can be obtained) and by the presence of acid, salt and catalysts (selenium, copper, titanium). ... Add the sample, acid and catalyst in the test tube Place the sample into the most suitable VELP glass test tube along [...]Related searches to: catalyst tablets kjtabs