The rabbit pyrogen test was used to evaluate veterinary products, suggesting the temperature rise of 0.6°C as the ending point for the positive results. The test doses were calculated based on the therapeutic dose increased from three to seven times. The semi-quantitative Limulus amoebocyte lysate (LAL) gel clot test was performed and compared to the LAL spectrophotometric chromogenic, quantitative assay. The comparative evaluation of the samples showed correlation and reproducibility of the results. The interference test was carried out, the procedure validated and the maximum valid dilution established for the analysis of the products without Pharmacopoeial specifications. Two of the twenty-eight products of different pharmacological groups evaluated didn't meet the requirements and were reproved. The specifications investigated are suggested to be used for the purity evaluation of the veterinary parenteral products, as a contribution to assure the quality and safety of the products.
rabbit; pyrogens; temperature rise test; Limulus amoebocyte lysate test