Table 30a—Sr™ IN SKIM MILK POWDER (upc /g Ca) Date processed Sample 1955 station Nov. 1956 Dec. Jan. Feb. Mar. Apr. May June Average, July Aug. Sept. Oct. Nov. Dec. 5.1* 8.5* 9.4% 4.4" 7.1% 6.4* 11.6% 3.4* 1956 Moncton, 7.0 New Brunswick Granby, Quebec Ottawa, Ontario 5.lf 2.8" 4.7 3.7 3.5 44 5.9 8.2* 6.9 4.4 6.2 7.1 4.7 5.5 3.7 3.2 6.0 2.3 6.4 4.1 t 4.7 5.8 4.9§ 3.6 2.6 1.7 2.12 2.0 2.68 2.7 1.5 t 5.0 3.1 4,1 4.4 4.0§ 1 4.1 47 3.1 3.8 3.4 5.6 4.0 3.0 London, Ontario 6.27 3.1 5.4 t ft 4.4 t 3.8 4.8 3.4 4.4 5.0 4.9 3.2 4.0 Edmonton, Alberta 3.7 Fraser Valley, British Columbia 5.0 5.98 7.8 4.78 6.3 5.3 4.0 5.8 85 10.38 64 4.9 5.8 6.6 t 1 6.3 Monthly average 4.12 40 36 3.9 3.6 5.9 7.0 6.0 4.3 5.5 5.7 6.6 3.6 5.0 4.3 *Buttermilk. tWhole milk. {Samples not available. SDifferent samples. TAnalysis incomplete. Table 30b— Sr** IN SKIM MILK POWDER (syc/g Ca)* Date processed 1955 Sample station Nov. 1956 Dec. Jan. Feb. Mar.Apr. May Moncton, New Brunswick Granby, Quebec Ottawa, Ontario June Average July Aug. Sept. Oct. Nov. Dec. 1956 3.07 33.74 32.57 33.2¢ 54.0¢t 180.97 107.04 21.6f 58.7 130.7$ 206.0% 937.0% 13.0 48.5 § $ 28.1 8.33 14.8¢ 0.5 1.8 5.9 2.0 42.6 30.0¢ 32.0 60.7 2.4 6.4 1.7 5.9 0.5 4.4 34.7 17.9 3 19.6 82.3 91.0 72.51 London, Ontario 3.0 7.0 $4.0 3.7 ee 3.9<0.1 2.1 37.6 6.0% 13.6 6.97 6.6 3.0 7.8 96 3.39 2.5 Edmonton, Alberta Fraser Valley, British Columbia Monthly average 189 0.12 2.09 3.0 §& 25.1 17.2 30.0 50.1 93.57 § 92,0 30.0 27.5 2.5 3.1 51.2 50.7 54.1 57.9 122.0 51.0 22.5 35.1 4.0 26.438.7 43.4 32.4 173.0 85.9 196.0 155.0 65.0 60.8 2.5 7.718.4 33.6 33.0 45.1 80.3 159.2 98.4 30.4 43.0 “At date processed. +Buttermilk. tWhole milk. §Samples not available. {Different samples. **Analysis incomplete. 71