State Microscopical Society of Illinois · Chicago, Ill. : State Microscopical Society of Illinois · leaf 213
laced in a large flask filled with a mixture of equal partsof nitrogen and oxygen. Having closed the flask, he heats the mixture gentlyfor one hundred hours, at the end of which time the whole of the oxygen hasdisappeared, and 5.9 per cent, of nitrogen has been taken up. The same pro-cess with… … < E u < ►—1 :^ OJ -C o p, a X « < Q 0! CO o < < r- o t—H o ^ -o ^ o tn CO i^ e^ Q ^ >. oo ai e o THE LENS; ^^inxixl 3nmxt». WITH THE Transactions of the State Microscopical Society of Illinois. Vol. I.—CHICAGO, OCTOBER, i872.^No. 4. THE PREPARATION OF DIATOMACEJS. In all the range…
Microscopy
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
