The Bulletin 



27 



TION OF FLOUR — Continued. 





Test for 

 Nitrous 

 Nitrogen 



15441 



15455 



15454 

 14924 

 14925 

 15380 



14894 



15106 



15506 

 15666 



15499 



15603 

 15729 



15409 

 15260 



14922 

 15350 



16557 

 15638 



15481 

 15677 

 15545 

 15699 



15546 

 15510 

 15645 

 15511 



15652 



15634 

 15270 

 15704 

 15428 



Positive , 



Test for 

 Chlorine 



Remarks and Conclusions 



Negative, 

 -..-do.... 



...do-... 



...do-..- 



Negative. 

 -.do... 



Positive . 

 ..do-.. 



Negative... 



Flour, artificially bleached. 



Flour, not bleached. 



do. 

 do. 

 do. 

 do. 



Flour, artificially bleached. 



do. 



Negative - - 

 Positive ... 



Negative... IFlour, not bleached. 



Flour, artificially bleached. 



-.-do- 



-..-do. 

 ....do- 



.do. 

 .do- 



Negative - 

 ....do.... 



-do-... 

 ..do 



Negative. 



Positive.. 

 ....do-... 



Positive ... 



---do 



Negative-. 

 ....do 



Positive . 

 Positive . 



..do... 



-do... 



Positive 



..do 



.do. 



Negative.. 



....do 



..do 



Positive ... 



do. 



do 

 do. 



do. 

 do. 



Flour, not bleached, 

 do. 



Flour, artificially bleached, 

 do. 



do. 

 do. 

 do. 

 do. 



do. 

 do. 

 do. 

 do. 



15427 



15314 



15527 

 15529 

 15408 



Negative.. - 

 Negative.-. 



-do. 

 -do. 



Negative. 

 ....do..- 

 Positive .. 



Negative... 

 ..-.do 



do. 



Flour, not bleached. 



do. 



do. 

 FIoiu', self rising, artificially bleached. 



Flour, artificially bleached. 



Flour, self rising, artificially bleached. 



Flour, not bleached. 



do. 

 Flour, artificially bleached. 



