Hall, Clare H. (Clare Hamilton), b. 1880 · New York, D. Van Nostrand company · leaf 74
ANALYSIS OF PAINTS 65 burned. Its flow is regulated by means of a small stopcock in the glass Y. Twenty-five to fifty grams of the paint or var- nish are weighed out and mixed with sufficient thor- oughly dried sublimed lead to make a dry powder. This is placed in the flask by means of a funnel… … method. By this means the volatile portion seems to distil more readily, and after completing the determination the flask is more easily cleaned. The graduate is weighed, and when all water and ben- zine have distilled over, the graduate and contents are weighed and the increase in weight equals…
Paint
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
