ng with the other. By continuing the heat until no more vapor escaped, the body was found to yield the spectrum shown in 8 of Fig. 6, which was thus probably the spectrum of the anhydrous salt; and, Fig. 11. in fact, the salt in this state, being submitted to Dr. Bolton for analysis, proved to be… … edge reaching to the bottom of the projecting flange, and is number of cases that a rise of temperature lowered the posi- Fig. 8. rendered airtight by the water packing. Suitable vents are tion of the bands both of absorption and fluorescence. When arranged for obvious purposes. The unhappy mites,…
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