MATERIALS 



231 



Chapter V. 



LIQUIDS. 



For Simple Proteins. 



Egg albumin sol. 



Phenol, 1% sol. 



Glyoxylic acid sol. 



Alcoholic oc naphthol, 15%. 



Potassium mercuric iodide sol., 

 2%. 



Acid phosphomolybdic, 2%. 



Acid phosphotungstic, 2%. 



Acid trichloracetic, 2%. 



Tannic acid. 



Lead acetate sol. 



Ammonium sulphate, sat. 



Blood serum. 



Egg white, undiluted, 5 c.c. per 

 man. 



Blood plasma, 20 c.c. per man. 



Pepsin sol., 1% in 0.2% HC1. 



Pancreatin sol., 1% aqueous. 



Lime water, sat. 

 For Conjugated Proteins. 



Defibrinated blood. 



Stokes' reagent. 



CO-hemoglobin, aerated. 



Fresh potassium ferricyanide 

 sol. 



Defibrinated rat or guinea pig 

 blood. 



Hydrogen peroxide. 



Guaiac. 



Corpuscles, washed in physiol. sa- 

 line. 



Milk, 30 c.c. 



Lead acetate sol. 



Egg yolk extracted with ether. 



Egg white diluted 1 to 10. 

 Derived Proteins. 



Egg white undiluted 10 c.c. 



Meat digested with pancreatin. 



Chapter VI. 



For materials needed in this chapter, see the individual methods. 



SOLIDS. 



For Simple Proteins. 



Casein. 



Magnesium sulphate. 



Ammonium sulphate. 



Egg albumin. 



Fibrin. 



Meat (muscle). 



Flour, 50 grams per man. 



Horn. 



Tendo Achilles. 



Gelatine. 



Ligamentum nuchse. 

 For Conjugated Proteins. 



Solid benzidene. 



Carrots raw and boiled. 



Beef pancreas. 

 For Derived Proteins. 



Witte 's peptone. 



Armour's peptone. 



Barium carbonate. 



Wool. 



Charcoal. 



Solid sodium acetate. 



Congo paper. 



Fusion mixture. 



SPECIAL APPARATUS. 

 Spectroscopes. 



Flat sided cells for spectroscopic 

 observations. 



