[ 843 ] 



= 28-42875 grammes 



1,420. An actual analysis worked out in the following 

 way : 



(1) Moisture, 



Watch glasses + clip + oil-cake . . . 

 Watch-glasses + clip -i dry oil-cake 



.*. Moisture in 3 grammes ... 



.*. Moisture in i grm. 



(2) Ash* 



Crucible H-cake 

 Crucible -hash residue 

 .*. Loss of moisture and organic 

 matter in 2 grammes 



/. i grm. ... 

 Deducting loss of moisture 



Loss of organic matter 

 .*. Weight of moisture and ash in 

 i grm. 



= '30725 

 = -10242 



= 3 I '335*5 grammes 



Deducting loss of moisture 



Ash alone in i grm. 



(3) Fibre* 



Crucible + dry fibre 

 Crucible alone 



.'. Fibre + ash in 3 grins. 

 . Crucible + ignited residue .w 



Crucible alone 



.'. weight of ash in 3 grms. ... 

 .*. \\eight of true fibre 



/. weight of true fibre in i grm. 



(4) Oil.- 



Weight of glass flask and oil 

 glass flask alone ... 

 of oil in 2 grms. ... 



/* weight of oil in i grm. 



-10242 



= 06912 



^ 2 9'538 grammes 

 -29-328 

 -210 



- 29*344 



= 29-328 



-194 in 3 grms. of 

 cake. 

 '06466 grams. 



... -24-838 

 = 24*601 



-* 2 37 



-1185 



