. Testing milk and its products; a manual for dairy students, creamery and cheese factory operators, food chemists, and dairy farmers. 44 Testing Milk and Its Products. test bottles must be rinsed twice with hot water aftei they are taken from this bath. An excellent cleaning solution that can be used for a long time, may be made of one-half pound bichromate of potash to one gallon of sulfuric acid.^ 47a. An arrangement for cleaning a number of test bottles at the same time is shown in fig. 16.^ Ill shows 1 1 \|=7r"-° =-»sSl±--itâ^^ M^ t: -â 11= -â -'- â >| |J Hitti:! W. Fig. 16. A
. Testing milk and its products; a manual for dairy students, creamery and cheese factory operators, food chemists, and dairy farmers. 44 Testing Milk and Its Products. test bottles must be rinsed twice with hot water aftei they are taken from this bath. An excellent cleaning solution that can be used for a long time, may be made of one-half pound bichromate of potash to one gallon of sulfuric acid.^ 47a. An arrangement for cleaning a number of test bottles at the same time is shown in fig. 16.^ Ill shows 1 1 \|=7r"-° =-»sSl±--itâ^^ M^ t: -â 11= -â -'- â >| |J Hitti:! W. Fig. 16. A convenient device for cleaning test bottles. the frame in which the bottles are placed, one in each socket; the metal plate E is put over the necks of tli" bottles which pass through the holes in it up to the shoulder of the bottles. The pins P, F, are then pushed through holes in the rods D-D, and the plate and bot- tles thus firmly held in the crate. When secured in this way, the frame full of bottles may be placed in a pail or tank of hot- water as in I. They will soon fill with water and the time of filling the bottles one at a time thus saved. When ready to empty the bottles, the 1 Michels, Am. Cheesemaker, Jan. 1903. " Wisconsin experiment station, bull. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Farrington, Edward Holyoke, 1860-; Woll, Fritz Wilhelm, 1865-1922. Madison, Wis. , Mendota Book Company
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishermadisonwismendotab
