External quality assessment materials used by laboratories to evaluate testing accuracy and competency. These specimens enable participation in proficiency testing programs required for laboratory accreditation.
Manufactured by
Cone Bioproducts
United States
Experts in human plasma-based solutions for reliable diagnostics manufacturing. Specializes in the development and production of stable, human plasma-derived products tailored for use in or as components of in vitro diagnostic (IVD) systems. Comprehensive portfolio supports a range of laboratory disciplines, including chemistry, immunoassay, immunology/serology, and beyond. Product offerings include processed human plasma and serum, quality control materials and calibrators, proficiency testing specimens, purified human proteins, antisera and antibodies. Trusted by diagnostic manufacturers, clinical laboratories, and proficiency testing organizations worldwide, with products engineered for reliability, consistency, and performance.
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