absurd notions of what truth of Dr. Hager’s assertion, our readers need only to dis- solve a grain or two of boracic acid in alcohol on a watch- glass and then add a crystal of salicylic acid; in afew sec- onds the taste will be almost as bitter as that of sulphate of But chemistry stuff. The… … with hypochlorite of soda. The manufacturers claim of aldehyd. Fig: 8—GILBERT’s SACK HOLDER. for it the power of cleaning and bleaching in one opera- The amount of aldehyd was determined quantitatively moves on in spite of opposition or ridicule, and even gains in tion, without previously having…
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