INSPECTION OF COMMERCIAL FEEDSTUFFS 



Fish Liver Oils 



25 



L. R. Parkinson, in charf^e of the Laboratory, cooperated with the Feed Control Service 

 in the chick assay of the vitamin D fish liver oils. 



Manufacturer and Brand 



Jawc's Manufaclurini; Co. 

 Alaska Brand 1500 .A & 300 D Feeding Oil. 



)eep Sea Product.--. Inc. 



Vitamin D Oil, 85 D 



lorton-Pew Fisheries Co., Ltd. 

 Gorton's 750 .A. & 300 D Feeding Oil. 

 3000 A & 1200 D Feeding Oil 



, F. Drew, Inc. 



Vitamin A Oil. 8000 A 



Water Dispersible 6000 .A & 1200 D 

 Feeding Oil 



I. du Pont de Nemours & Co. 



Delsterol 1500 D 



larden-Wild Corp. 



Cod Liver Oil 1500 A, 300 D 



Cod Liver Oil 1500 A. 300 D 



Marden's Poukrv Feeding Cod Liver 



Oil 1300 A, 300 D 



Marden's Poultry Feeding Cod Liver 



Oil 1500 A, 300 D 



Marden's 1500 .\ & 300 D Feeding Oil. 

 Marden's 1500 A & 300 D Feeding Oil. 

 Marden's 750 .A & 300 D Feeding Oil. . 

 Marden's Poultry Feeding Cod Liver 



Oil 1500 .A, 300 D 



larinc Products Co. 



Cod Liver Oil 2000 A, 400 D. 



ilmo Chemical Corp. 



Silmo Vitamin Oil 1500 A. 300 D. 

 Cod Liver Oil 1500 .A. 300 D 



itaron Chemical Manufacturing Co. 

 Fortified Cod Liver Oil 2250 A, 400 D . 



hitmoyer Laboratories, Inc. 



Whitmoyer Cod Liver Oil Concentrate. 



2250 A. 300 D 



Whitmoyer Quality Cod Liver Oil 



Concentiate 1500 .A, 300 D 



Whitmoyer Quality 1500 A & 300 D 



Feeding Oil 



Whitmoyer Quality 1500 A & 300 D 



Feeding Oil 



Whitmoyer Quality 1500 A & 300 D 



Feedin" Oil 



Whitmoyer Quality Cod Liver Oil 



1500 A, 300 D 



Whitmoyer Cod Liver Oil Concentrate 



1500 A. 300 D 



Date 

 Delivered 



12/1951 



9/1/52 



8/6/52 

 12/15/52 



8/22/52 

 12/10/52 



3/1/51 

 8/1952 



3/30/51 



7/1951 

 11/20/52 

 10/20/52 



8/4/52 



11/28/52 



12/10/52 

 10/1951 



8/15/50 



11/1952 

 12/1951 

 8/1952 

 5/13/52 

 11/25/52 

 12/1952 



Date 

 Sampled 



12/10/52 

 10/23/52 



12/11/52 



2/3/53 



12/9/52 

 2/11/53 



10/9/52 

 11/18/52 



12/9/52 



12/29/52 

 12/11/52 

 12/10/52 

 12/11/52 



12/23/52 



12/10/52 



1/8/53 

 11/18 52 



2,/6/53 



11/19/52 

 12/10/52 

 12/10/52 

 12/12/52 

 12/9/52 

 12/12/52 

 2 4 53 



Vitamin A 



U.S.P. Units 



per Gram 



Found 



8,415 

 6,100 



760 

 2,910 



1,310 

 1,500 



1,250 



1,500 



1,500 



1,430 



770 



1,380 



1,260 



1,306 

 1,370 



1,900 

 1,150 

 1.500 

 1.500 

 1,600 

 1,370 

 1.670 



Viamin D 



Guarantee 

 Sustained 



Yes 

 No 



Not determined 

 Yes 



Not determined 

 Not determined 



A'es 

 Yes 



Yes 



Not determined 

 Not determined 

 Not determined 

 Not determined 



Not determined 



Yes 



Not determined 

 Yes 



Not determined 



Not determined 



Yes 

 Not determined 

 Not determined 

 Not determined 

 Not determined 

 Not determined 



