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ProductDiagnostic Tests

Rheumatoid Factor Tests

Brazil

Immunoassays for detecting rheumatoid factors in patient serum. These tests support diagnosis of rheumatoid arthritis and other autoimmune conditions.

Manufactured by

Wiener lab.

Brazil

Wiener lab. is a leading Latin American manufacturer of in vitro diagnostic (IVD) solutions, serving over 50 countries worldwide. The company develops, manufactures, and commercializes integrated diagnostic systems for clinical laboratories and blood banks, including products for clinical chemistry, infectious disease testing, immunoturbidimetry, urinalysis strips, and molecular diagnostics. With over 60 years of experience and multiple production facilities across Latin America, they provide innovative, reliable, and accessible diagnostic solutions to support healthcare decision-making.

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