APPENDIX 
CONTENTS 
Solids; Determination of Solids Not Fat; Deter- 
mination of the Specific Gravity of the Solids; 
Determination of the Per Cent. of Fat in the Total 
Solids; Determination of the Degree of Adultera- 
tion; Tests for Nitrates and Nitrites; Detection of 
the Usual Adulterations; Determination of the Re- 
fraction Number; Determination of the Reaction; 
Tests for Preservatives; Standard Methods of 
Counting Bacteria; Examination for Streptococci; 
Examination for Coli; Examination for Tubercle 
Bacilli; Fermentation Test; Estimation of the 
Number of Leucocytes; Boiling Test; Alcohol 
Test; Catalase Test; Reductase Test; Fermentation 
Reductase Test; Diastase Test; Tests for Heated 
Milk; Examination for Dirt; Test for Lactose; Ex- 
amination for Coloring Matters. 
Methods and Standards for the Production and 
Distribution of “Certified Milk”: Organization 
of Medical Milk Commissions; Hygiene of the 
Dairy; Transportation; Veterinary Supervision of 
the Herd; Bacteriological Standards; Chemical 
Standards and Methods; Methods and Regula- 
tions for the Medical Examination of Employees, 
Their Health and Personal Hygiene, 
