REPORT ON THE WORKING OF THE KING INSTITUTE, GUINDY
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STATEMENT X
Specimens (excluding water) examined in the Public Health department during 1921-22.
| Number. | Description of specimens. | Total number dealt with. |
| 1 | Milk for analysis—Chemical and Bacteriological . . . | 28 |
| 2 | Milk for tuberculosis . . . | 18 |
| 3 | Butter for analysis—Chemical and Bacteriological . . . | 1 |
| 4 | Suet . . . | 1 |
| 5 | Ærated drinks for potability . . . | 8 |
| 6 | Milk for Pasteurization . . . | 233 bottles. |
| 7 | Bleaching powder for available chlorine . . . | 3 |
| 8 | Brominated lime for available bromine and disinfect- ing properties . . . |
1 |
| 9 | Preparation of Bleach solution for cholera prevention. | 30,000 c.cs. |
| 10 | Boiler scales . . . | 1 |
STATEMENT XI
Samples of water examined during 1921-22.
| Nature of examination. | Routine and Intermittent. |
Experimental filters. |
Total. |
| Bacteriological and Chemical . . . | 356 | 268 | 624 |
| Bacteriological only . . . | 103 | 191 | 294 |
| Chemical only . . . | 22 | 220 | 242 |
| Total . . . | 481 | 679 | 1,160 |
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