Phenix Disinfectant, 35 cents a pound.
| Silicate of alumina (clay) | 56.876 | 9.10 |
| Sesquichloride of iron | 1.192 | 0.19 |
| Sesquioxide of iron | 7.102 | 1.14 |
| Lime | 2.470 | 0.39 |
| Carbolic acid | 0.400 | 0.06 |
| Carbonic acid and organic impurities | 31.960 | 5.12 |
| 100.000 | 16.00 |
Phenol Sodique, 50 cents a half pint.
| Carbolic acid | 1.177 | 1.61 |
| Soda salts, water, and impurities | 98.823 | 134.29 |
| 100.000 | 135.90 |
Platt’s Chlorides, 50 cents a quart.
| Solution chloride of | zinc | (saturated) | 40 | parts. |
| ” | lead | ” | 20 | ” |
| ” | calcium | ” | 15 | ” |
| ” | aluminum | ” | 15 | ” |
| ” | magnesium | ” | 5 | ” |
| ” | potassium | ” | 5 | ” |
| 100 | ” | |||
APPENDIX B.
List of the prices of plumber’s materials and labor, from which a rough estimate may be formed of the probable cost of proposed plumbing. The prices given are wholesale ones, and it must be remembered that every plumber is also a retail merchant, who obtains his materials at a discount, and charges them to his customer at an average advance of 10 or 15 per cent on the prices here given.
All measurements are of inside diameters.
Bands.—Ordinary thickness, 2 by 2 inches, 75 cents; 6 by 6 inches, $1.90. Intermediate sizes at corresponding prices.