1893.] 



PUBLIC DOCUMENT — No. 33. 



289 



5. Analyses, etc. — Continued. 



Bloody Meat and Bone. 



[Sent on from Holyoke, Mass.] 



Per Cent. 



Moisture at 100° C, 19.94 



Ash, 19.76 



Total phosphoric acid, 7 . 16 



Soluble phosphoric acid,. 0.51 



Reverted phosphoric acid, 3.78 



Insoluble phosphoric acid, 2.87 



Nitrogen, ' . • 7.44 



Insoluble matter, 0.52 



Fish. 



[I., sent on from Marshfield, Mass.; II., sent on from Danvers, Mass.; III., sent 



on from Marblehead, Mass.] 



Per Cent. 



II. 



:ii. 



Moisture at 100° C, . 



Ash, 



Total phosphoric acid, 

 SoluWe phosphoi'ic acid, . 

 Reverted phosphoric acid, 

 Insoluble phosphoric acid, 

 Nitrogen, . . . . 

 Insoluble matter, 



37.88 

 33.68 

 5.45 

 Trace. 

 1.09 

 4.36 

 5.13 

 0.21 



6.96 



19.69 



8.14 



8.70 

 1.07 



6.17 



33.75 



15.10 



_* 



_* 



_* 



7.16 

 2.77 



/., Rat Guano (Virginia) ; II. and III., Bat Guanos (Virginia). 



[Sent on from Lake "Weir, Fla.] 



* Not determined. 



