Colorimetric Methods of Analysis, Including Some ...
Foster Dee Snell
Decant as completely as possible and add to the precipitate 10 ml. of water and 2 drops of 20 per cent sodium carbonate solution. Stir until the precipitate has dissolved and dilute to 25 ml. for use of an aliquot (page 181). 54 H. Surmont and R. Provino, Bull. soc. chim. biol. 10, 413-14 (1928); Halvor N. Christensen, J. Lab. cu». Med. 31, 91041 (1946); A- Jwd and Tm-usel. Ann. biol. clin. (Paris) 8, 498- 500 (1950). Urine. Weigh 11.02 grams of neutral anhydrous sodium sulfate. Add 188 ...