Minn. Stat. § 239.51
Subd. 1. Standard weights; exceptions.
It shall be unlawful for any person, partnership, corporation, company, cooperative society, or organization to pack for sale, sell, offer or expose for sale in this state any of the following commodities except in containers of net avoirdupois weights of 3, 5, 10, 25, 50, and 100 pounds, and multiples of 100 pounds: wheat flour, self-rising wheat flour, phosphated wheat flour, bromated flour, enriched flour, enriched self-rising flour, enriched bromated flour, corn flour, corn meals, hominy, and hominy grits.
The provisions of this section shall not apply to:
Subd. 2. Misdemeanor.
Any violation of this section constitutes a misdemeanor.