              NRC Vitamin Mixture for
      Gamma Irradiated Guinea Pig Diet
(note that it does not contain Ascorbic Acid)
                 (use at 10 g/Kg diet)

Ingredient	grams/kilogram

Thiamin HCl	0.3
Riboflavin	0.4
Pyridoxine HCl	0.4
Niacin	1.1
Calcium Pantothenate	2.2
Folic Acid	0.5
Biotin	0.04
Vitamin B12 (0.1%)	1.2
Vitamin A Palmitate (500,000 U/g)	5.0
Vitamin D3 (400,000 U/g)	0.3
Vitamin E Acetate (500 U/g)	12.0
Menadione Sodium Bisulfite	1.0
Sucrose, finely powdered	975.56
Frank J. Gianni, Charles River Laboratories, 12/15/1993
The composition described here in was formulated by Dyets, Inc. In any commercial use, an acknowledgement there of is requested.