RULES AND REGULATIONS RELATING TO 
THE SALE OF MILK IN NEW YORK CITY. 
GRADE A.-FOR INFANTS AND CHILDREN. 
GUARANTEED MILK. 
Definition. Guaranteed milk is milk produced at 
farms holding permits therefor from the board of health, 
and produced and handled in accordance with the follow- 
ing minimum requirements, rules, and regulations: 
1. Only such cows shall be admitted to the herd as 
have not re-acted to a diagnostic injection of tuberculin. 
2. All cows shall be annually tested with tuberculin, 
and all re-acting animals shall be excluded from the herd. 
3. No milk from re-acting animals shall be shipped to 
the city of New York for any purpose whatever. 
4. The milk shall not contain more than 30,000 bac- 
teria per c. c. when delivered to the consumer, or at any 
time prior to such delivery. 
5. The milk shall be delivered to the consumer only 
in sealed bottles which have been sealed at the dairy, 
and shall be labeled with the day of the week upon which 
the earliest milking, of which the contents of the bottle 
form part, has been drawn. 
6. The milk shall be delivered to the consumer within 
36 hours of the time at which it was drawn. 
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