572 



STATE BOARD OF AGRICULTURE. 



I.RAD ARSENATE (dRY P0AA''I)ER) 



No. 



173 

 174 

 369 

 153 

 163 

 171 

 111 

 341 



138 

 145 

 385 

 182 

 183 

 189 

 162 

 135 

 365 

 149 

 172 

 366 

 348 

 147 

 151 

 373 

 150 

 170 

 380 

 150 

 388 

 110 



\Ianutai-l iirer. 



Ansbacher Insecticide Co,. New York. N, Y, . 

 Ansbachcr In.socticide Co,. New York. N, Y, . 



Albany Chemical Co,. Albany. N, Y 



Corona Chemical Co,. Milwaukee. Wis 



Corona Chemical Co,. Milwaukee. Wis. 



Corona Chemical Co., Milwaukee,, Wis 



Corona Chemical Co., INIilwaukee, Wis 



Corona Spraying & Dusting Materials, Mil 



waukee. Wis 



Detroit White Lead Works, Detroit, Mich. . . 

 Detroit White Lead Works, Detroit, Mich. . . 

 Detroit White Lead Works, Detroit, Mich. • . 

 DeVoe & Raynolds, Inc., New York, N. Y... 

 DeVoe & Raynolds, Inc., New York, N. Y. . . 

 DeVoe & Raynonds, Inc., New York, N. Y... 



Dow Chemical Co., Midland, Mich 



Grasselli Chemical Co., Cleveland, Ohio. . . . 

 Grasselli Chemical Co., Cleveland, Ohio. ... 



Imperial Chemical Co., Grand Rapids 



Imperial Chemical Co., Grand Rapids 



Imperial Chemical Co., Grand Rapids 



Merrimac Cliemical Co., Boston, Mass 



Niagara Sprayer Co., INIiddleport, N. Y 



Niagara Sprayer Co., Middleport, N. Y 



Niagara Sprayer Co., Middleport, N. Y 



Sherwin-Williams Co., Cleveland, Ohio 



Sherwin-Williams Co., Cleveland, Ohio 



Sherwin-Williams Co., Cleveland, Ohio 



Toledo Rex Spray Co., Toledo, Ohio 



Van The Tool Man, Lansing, Mich 



Unknown 



Lead 

 oxide 

 PbO 



Vo 

 65.90 

 63 . 94 

 63 . 55 

 60.20 



65 . 00 

 67.60 

 65.35 



04.15 

 64.18 

 63.92 

 61.85 

 66.26 

 66.70 

 64.46 

 67.76 

 66.12 

 64.28 

 67.06 

 64.34 

 63.99 

 62.23 

 64.48 

 63.28 



66 . 60 

 62.58 

 64.62 

 64.25 

 65.76 

 63.49 

 63.35 



Arsenic oxide AsjOs 



Total. 



Fount). 



~~%'^ 

 28.50 

 31.60 

 33.10 

 33 . 67 

 3 1 . 57 

 28.20 

 31.90 



32 

 31 



75 

 45 



34.20 

 32.18 

 29.00 

 28.50 

 30.90 

 29.05 

 31 28 

 32.30 

 22 . 63 

 30.60 

 30.93 

 31.87 

 32.25 

 33.95 

 29 . 45 

 32.99 

 32.12 

 33.30 

 32 . 30 

 31.75 

 33.30 



Soluble. 



CALCIUM ARSENATE AND CALCITTM ARSENATE WITH LEAD ARSENATE 



♦Calculated from guarantee of 13% metallic As. 

 tCalciilated from guarantee of 1.4% metallic As. 



