194 S. P. Sadtler on Fischer’s Salt. 
Preparation No. 4. 
6677 gr. ~ gave 6073 gr. Co, K.550,—47-26 p.c. Co8-+K,6 
gav also ‘2258 gr. CoSO,—16'36 p.c. CoO=18'1l p.c. 
"3590 gr. sk gave 3264 gr. €0,K,580,=47-24 p.c. CoO+K,0 
gay Iso “1226 gr. €oSO, =16'52 p-c. €CoO=18'29 p.c. 3 
With 1- uifs gr. salt, combustion-tube lost -2461 gr., of which 
a€l, tube took up °0439=3°94 p.c. H 2@ leaving "2022 gr 
=18'15 p.c. N.=49-27 p.c. N, 6. " 
With 1-2494 or. eal Sg” leans “lost “2674 gr., of which : 
ee rake took up °0407=3°26 p.c. H, 8, leaving "2267 gr. 
3 4 p.c, N.=49°25 p.c ih. 
With 1- 1587 gr. salt, combustion-tube ‘lost. -2533 gr., of which 
€a€l, tube took up °0432—3-7 As ce. H 2 leaving "2101 gr. 
=18'13 p.c. N.=49-20 p.c. 
Sawa No. 5. 
With 1/2557 gr. salt, ee lost “2758 or., of which 
€a€l, tube took up Raa c. H,8 leaving 2299 gr. 
: oe a Nyt 
With 11464 gr. salt, stadia lost +2556 gr., of which 
ae Ae took u up ce 8 p.c. HO leaving "2077 gt. 
8 p.c. N8,. 
2 p.c. N.=49°1 
Preparation No. 6 
"8154 gr. salt — — gr. €o,K, 580 ,- =48°71 p.c. €00+K,9 
“age e also - gr. €oSO,—16-75 5 pc. (06 = —=18°54 p.¢ 
"5453 gr. cl t gave 5110 gr. Co, K 550, —48-69 p.c. oO +K,9 
also *1885 gr. €oSO,—16- 73 p.c. CoO8=—18'51 p.% 
6805 gr. anit gave 6373 gr. €o,K 580, —48°66 p. ¢. €00+K,0 
gav sy 2358 gr. ©oSO,—16°77 pc. CoO=1855 P-o 
3712 gr. scl poeerreneo gr. €0,K,550,—48-71 p.c. 00 4+K,0 
ve also “1297 gr. €oSO, =16°90 p.c. €o8=18°71 p-& 
With 15460 gr. salt, combustion-tube lost -3033 gr., of which 
took up *0116—0°75 p.¢c. H,© leaving 2917 gT- 
=18-87 pe N=51-21 ae eNO. 
