DAIRY FACTORY PREMISES. 



29 



C3 



Agar Plate Culture of Cream before churning, 19 hours after pasteurising, having 

 been held at 55 deg. Fah. (dilution 1 to 100). 



Note that there has been no reinfection from outside influences, such as the air, &c., 

 but the count has increased to 13,400 per c.c. by multiplication of bacteria 



lactics and spore-formers which survived pasteurisation. (Original.) 



C4 



Litmus Lactose Plate Culture from surface of butter packed ready for market 

 (dilution 1 to 1,OOD). 



Note the enormous reinfection by coli and prpteus organisms. 

 Total count, 750,000 per c.c. 



Original.) 



