Dry Molasses How Can You Tell Whether A Small Animal Lab Block Diet Is Corn Or Soy Based???

How can you tell whether a small animal lab block diet is corn or soy based??? - dry molasses

I bought Kaytee Forti-pad for the feeding of laboratory mice, rats and hamsters for my rats and mice, and wondered whether it is based soybean and maize.
Ingredients (in this order):
Ground yellow corn
Hulled soybean meal
cracked wheat
Oats floor,
crushed peanuts
Dehydrated alfalfa meal
Flour, corn gluten
Dried molasses



And this is only one quarter of them

Is it acceptable for them? I (@ Petco) had