The Bulletin 



33 



TION OF FLOUR — Continued. 



3^ 



Is 



Test for 

 Nitrous 

 Nitrogen 



15624 



15257 

 15174 



14891 



14888 

 15493 

 14900 



15643 

 15703 



Negative. 



..do.... 



..do---. 



Test for 

 Chlorine 



.._.do- 



---dO- 



--_do- 

 -— do- 



Negative . . 

 ....do 



Remarks and Conclusions 



Negative... 



Negative. 

 ....do.... 

 15090 Positive .. 



153681. ...do-... 



153091- --do- — 

 15502 Negative. 



Negative.-- 

 ....do 



Negative... 

 -.-do 



15544 



15504 

 15542 



.do. 



.do. 

 _do_ 



15676iPositive _... 

 15354 Negative... 



14896 

 15307 



15306 



15088 



Positive . 

 ....do... 



Negative. 

 ..do—. 



Negative... 



..do 



..do 



Positive- 



Negative. 



1 Negative ! 



15551' do I Negative... 



15608:. ...do do 



15190 ....do.... 



15732 

 15152 

 15462 

 14893 



Positive .. 

 Negative. 

 Positive .. 



Negative. 



15660 do- 



Negative- 



Flour, not bleached. 



do. 

 do. 



do. 



do. 

 do. 

 do. 



Flour, not bleached. 



do. 

 Flour, artificially bleached. 



do. 



do. 

 Flour, not bleached, 

 do. 

 do. 

 do. 

 do. 

 do. 



do. 



do. 

 do. 



Flour, artificially bleached, 

 do. 



do. 



do. 



Flour, not bleached. 



do. 



do. 



do. 



do. 

 Flour, artificially bleached. 



Floiu', not bleached. 



Flour, artificially bleached. 



Flour, not bleached. 



do. 



