Weight of brick. ................................ 1934.22 grams. - ACS Publications

A piece from interior of brick inimersed in boiling. 66O B. sulphuric acid, 5 hours, lost 0.15 per cent. Same reweighed ( ( soc B. ('. 5 ". " 0.07. I'...
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METHODS OF PREVENTING AND EXTINGUISHING,

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................................ 1934.22 grams. ........ 2933.01 '( ....... 2931.92 '( 3 ........... 2929.41 '( '( '( 4 ........... 2928.36

Weight of brick. a t expiration of I week.. I' ( I (I (1 2 weeks.. '(

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