Role of PPO Testing in Wheat

At Great Plains Analytical Laboratory (GPAL), we lead the United States in PPO testing for wheat and flour, helping mills, bakers, and breeders ensure superior appearance and consumer satisfaction.

Lead Contamination

Learn how lead enters food ingredients and why it matters. GPAL provides fast, accurate heavy metal testing for manufacturers with ICP/MS technology and weekend service.

Shelf-Life Guide

Understand how shelf-life studies work. Download our guide to shelf-life studies.

Recall Prevention: Allergens

At GPAL (Great Plains Analytical Laboratory), we play a crucial role in helping food producers identify and mitigate allergen contamination risks.

Carcass Swab

At GPAL, we offer specialized Meat Carcass Sampling Kits and reliable laboratory testing to help meat processors stay ahead of regulatory requirements.

FSIS Salmonella

he FSIS Salmonella Framework marks a significant shift in how food safety is enforced within the poultry sector. It introduces a more rigorous, preventative approach—centered on three core areas:

Honoring The Life

It is with deep sadness that we announce the passing of Robert Winslow Hatch (Bob), founder of Cereal Ingredients, Inc. (CII Foods) and Great Plains Analytical Laboratory (GPAL), on January 24, 2025, at the age of 86. Bob was a visionary entrepreneur whose dedication to innovation and community empowerment left an enduring mark on the food industry and beyond.