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Trusted in Biomedical Research for Over Half a Century

LabDiet® offers researchers a wide variety of sound nutrition options in laboratory animal diets, including pelleted and meal diets for rodents, rabbits, mini-swine and guinea pigs, and extruded or expanded diets for rodents, dogs, cats, fish and non-human primates. Various LabDiet® products are also suitable for zoos and aquariums.

Bag of LabDiet Irradiated PicoLab Rodent Diet

Standard Diets

Formulated from natural multi-nutrient ingredients, these grain-based diets deliver balanced nutrition. They are ideal for general research and colony maintenance.

Certified Diets

These diets are manufactured under GLP-compliant protocols. Samples from every batch are analyzed before release, ensuring the product meets strict certification standards. Certification profiles are available online or directly through W.F. Fisher upon request.

Select Verified Rodent Diets

LabDiet® Select Verified Rodent Diets are researched formulas designed to meet the unique research requirements within individual institutions. These diets use a managed formulation approach that begins with strict ingredient specifications, enhanced ingredient testing, controlled manufacturing processes, and finished product analysis to help minimize nutrient variability. Available in pelleted or extruded forms, including irradiated options, these diets provide added confidence for nutrition-sensitive and imaging-based research studies.

PicoLab® Irradiated Diets

LabDiet® PicoLab® products were introduced in 1984 as the first research animal diets treated with irradiation. In 1996, the IsoPro® product range was added, providing researchers a wider selection of diets. PicoLab® and IsoPro® undergo an irradiation treatment process that ensures reliable microbial control and virtually bacteria-free, sanitized diets.

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