. Dairy laboratory guide. Dairying. EXERCISE I Arranging Laboratory Apparatus Preparatory FOR Use Mix potassium bichromate KjCraOy and sulphuric acid H2SO4 in equal parts in eight to twelve of water for a cleaning mixture. Clean all glassware with this mixture by allowing the articles to stand. Fig. 1. — Bottle washing machine and sanitary wash tank, showing trap connections. This prevents water from splashing on the floor and soiling clothes or disfiguring machinery. The horizontal pipe should be six inches lower for convenience in stepping over it. submerged in it for at least twenty minutes
. Dairy laboratory guide. Dairying. EXERCISE I Arranging Laboratory Apparatus Preparatory FOR Use Mix potassium bichromate KjCraOy and sulphuric acid H2SO4 in equal parts in eight to twelve of water for a cleaning mixture. Clean all glassware with this mixture by allowing the articles to stand. Fig. 1. — Bottle washing machine and sanitary wash tank, showing trap connections. This prevents water from splashing on the floor and soiling clothes or disfiguring machinery. The horizontal pipe should be six inches lower for convenience in stepping over it. submerged in it for at least twenty minutes. Re- move them from the cleaning mixture, wash with a solution of warm water and good washing powder, 1. 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 Melick, Charles Wesley, 1877-. New York, D. Van Nostrand company
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkdvannostran
