 C., shall not exceed 100 per cubic centimeter; provided that the estimate shall be made from not less than two plates, showing such numbers and distribution of colonies as to indicate that the estimate is reliable and accurate. 2. Not more than one out...  The Spatula - Page 296edited by - 1915Full view - About this book
 | British Pharmaceutical Conference - 1916 - 594 pages
...developing on standard agar plates, incubated for 24 hours at 73°C., shall not exceed 100 per cc ; provided, that the estimate shall be made from not...presence of organisms of the Bacillus coli group. (See also YB, 1915, 145.) American Sarsaparilla Spring Medicine. EE Williams. (Amer. Drugg., 1916,... | |
 | British Pharmaceutical Conference - 1915 - 536 pages
...37°C., shall not exceed 100 per cc Provided, that the estimate shall be made from not less than 2 plates, showing such numbers and distribution of colonies...five 10 cc portions of any sample examined shall show the presence of organisms of the B. coli group when tested according to special directions. Water,... | |
 | Medicine - 1916 - 536 pages
...1. The total number of bacteria developing on standard agar plates, incubated 24 hours at 37 degrees c., shall not exceed 100 per cubic centimeter; provided,...presence of organisms of the bacillus coli group. Another much needed avenue of government regulation deals with the quality of gluten food stuffs upon... | |
 | Engineering - 1918 - 738 pages
...stated as follows: 1. The total number of bacteria developing on standard agar plates, incubated 24 hours at 37° C., shall not exceed 100 per cubic centimeter;...five 10 cc portions of any sample examined shall show the presence of organisms of the Bacillus coli group when tested as follows: (a) Five 10 cc portions... | |
 | Arkansas Utilities Association - 1913 - 622 pages
...number of bacteria developing on standard arga plates, incubated 24 hours at 37 degrees, Centigrade, shall not exceed 100 per cubic centimeter. Provided,...10 cc. portions of any sample examined shall show the presence of organisms of the bacillus coli group when tested, as follows: (a) Five 10 cc. portions... | |
 | Edwin Oakes Jordan - Bacteriology - 1916 - 700 pages
...Bacteriologic Standard for Water. "The following are- the maximum limits of permissible bacteriologic impurity: "1. The total number of bacteria developing on standard...five 10 cc portions of any sample examined shall show the presence of organisms of the Bacillus coli • group when tested as follows: "(a) Five 10 cc portions... | |
 | 1916 - 68 pages
...bacteriological impurity: 1. The total number of bacteria developing on standard agar plates, incubated 24 hours at 37° C., shall not exceed 100 per cubic centimeter;...five 10 cc portions of any sample examined shall show the presence of organisms of the Bacillus coli group when tested as follows: (a) Five 10 cc portions... | |
 | Charles Gilman Hyde, George H. Wilhelm, Frank C. Miller - Water-supply - 1916 - 774 pages
...bacteriological impurity: "(1) The total number of bacteria developing on standard agar plates, incubated 24 hours at 37° C., shall not exceed 100 per cubic centimeter....10 cc. portions of any sample examined shall show the presence of organisms of the bacillus coli group when tested as follows: "(a) Five 10 cc. portions... | |
 | 1916 - 528 pages
...developing on standard agar plates, incubated twenty-four hours at 37°C.; shall not exceed 100 per cc Provided that the estimate shall be made from not...five 10 cc portions of any sample examined shall show the presence of organisms of the Bacillus coli group when tested as follows: (a) Five 10 cc portions... | |
 | George Frank Butler, William Augustus Evans - 1916 - 390 pages
...standard agar plates incubated twenty-four hours at 37° C. shall not exceed 100 per cubic centimeter. 2. Not more than one out of five 10 cc portions of any sample examined shall show the presence of organisms of the B. coli group. Water in Zinc Water Mains. Thresh7 is of the opinion... | |
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