Product Description2019 Teklad Global 19% Protein Extruded Rodent Diet is a fixed formula, non-autoclavable diet manufactured with high quality ingredients and designed to support gestation, lactation, and growth of rodents. It is particularly useful for poorly breeding strains of rodents and genetically engineered stocks and strains. 2019 does not contain alfalfa or soybean meal, minimizing the occurrence of natural phytoestrogens, which can be beneficial for reproductive toxicology. Typical isoflavone concentrations (daidzein + genistein aglycone equivalents) range from non-detectable to 20 mg/kg. Exclusion of alfalfa reduces chlorophyll, improving optical imaging clarity. Absence of animal protein and fish meal minimizes the presence of nitrosamines. The extruded form ensures that despite its high fat content, it remains firm with minimal wastage.
*Data are compiled from published values and direct analytical testing. Nutrient values may vary due to the natural variation in the ingredients and analysis.
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