Table 28 — MILK ANALYZED AT THE UNIVERSITY OF CHICAGO Fresh Milk from Chicago Area Date of Sample purchase No. Wanzer Dairy Mar. 1955 Apr. 1955 June 1955 Sr, puc/g Ca CL 465 Sample No. Borden Dairy Mar, 1955 1.26 + 0.05 CL 480-P CL 674-P Date of purchase 1.39 + 0.09 6.45 + 0.31 or? ue /g Ca CL 450 Apr. 1955 May 1955 CL 479 CL 598-P 1.17 + 0,04 1.50 + 0.06 1.84 + 0.09 Aug. 1955 CL 702-P 2,94 40,17 May 1955 CL 672-P 5.15 + 0,25 Sept. 1955 CL 737 2.0 July 1955 CL 677-P 4.64 1 0.22 Oct. 1955 CL 747-P 1.96 + 0.09 Aug. 1955 CL 701-P 1.82 + 0.08 Nov. 1955 CL 827-P 2.34 + 0.11 Sept. 1955 CL 741 1.55 + 0.04 Dec. 1955 Jan. 1956 Feb. 1956 Mar. 1956 CL CL CL CL 2.58 3.2 2.80 2.45 + 0.15 +0.1 + 0.08 + 0.13 Oct. 1955 Jan. 1956 Feb. 1956 Mar. 1956 CL CL CL CL 2.34 3.12 3.40 2.99 2.61 + 0.16 Apr. 1956 CL 1058-P 3.21 + 0.18 CL 451 1,24 + 0.06 Apr. 1956 870-P 960 1014 1025-P CL 1064-P May 1956 Bowman Dairy Mar. 1955 +#0.1 CL 1069-P 2.23 + 0.13 CL 449 1.50 + 0.06 Capitol Dairy Mar. 1955 748-P 958 1016 1030-P + + + + 0,12 0.25 0.14 0.29 Apr. 1955 CL 478 1.21 + 0.07 June 1955 CL 673-P 3.5 Apr. 1955 CL 487 1.98 + 0.10 July 1955 CL 676-P 5.05 + 0.48 May 1955 CL 597-P 1.56 + 0,10 Aug. 1955 CL 703-P 2.34 £0.19 June 1955 CL 671-P 5.94 + 0.28 Oct. 1955 Nov. 1955 CL 746-P CL 826-P CL-869-P 1.92 + 0.10 1.72 + 0.09 2.35 + 0.15 Sept. 1955 Oct. 1955 CL 742 CL 749-P 1.56 + 0.03 1.47 + 0.08 Jan. 1956 CL 959 7.7 Dec. 1955 CL 875-P 2.68 + 0.14 Mar. 1956 CL 1028-P 3.05 + 0.20 2.20 + 0.13 Feb. 1956 Mar. 1956 CL 1017-P 2.62 + O.LT May 1956 CL 1070-P 1.53 + 0.13 Apr. 1956 CL 1063-P 2.33 + 0.13 May 1955 CL 595-P Sept. 1955 1.70 + 0.16 CL 736 Dec. 1955 Feb. 1956 2.22 + 0.8 CL 1015 Apr. 1956 3.6 CL 1057-P Date Pure Milk Association: +0.2 July 1955 Nov. 1955 +0.4 +0.2 Type CL 678-P CL 829-P Jan. 1956 Location 3.40 + 0.34 2.03 + 0.09 CL 967 3.10 + 0.09 CL 1031-P 1.25 + 0.12 Sample Sr? No. pue/g Ca Milk from other sections of United States Oct. 1953 1943 Dried skim Powdered whole San Francisco Oct. 1953 Dried skim Spring 1954 Land O’ Lakes dry skim CL 72, 73, T4 0 Beaver CLi79 0.91 + 0,02 Wisc.— Minn, CL 270 0.24 + 0,03 Logan CL 78 + 0,008 1.35 + 0.05 June 1954 Land 0’ Lakes Wisc. —- Minn. CL 397-P 2.02 + 0.18 Aug. 1954 Land 0’ Lakes * dry skim Wisc.— Minn. CL 398 3.06 + 0,08 0.810 1.05 0.97 1.32 May June June June 1954 1954 1954 1954 Powdered Powdered Powdered Powdered Clinton Clinton Clinton Clinton CL CL CL CL May 1954 Powdered Janesville CL 346 0.7L + 6,04 May May May Sept. Powdered Powdered Powdered Powdered Janesville Janesville Janesville Janesville CL CL CL CL 0.88 0.76 0.69 0.939 + 0.04 + 0.04 +0.04 + 0.04 1954 1954 1954 1954 68 342 343 344 345 347 348 349 350 + 0,045 + 0.03 +0,04 + 0.06 Bibs nay