Universal linearity D-Dimer, linearity D-Dimer for bioMerieux VIDAS and miniVIDAS, linearity D-Dimer for PATHFAST Immunoanalyzer, linearity D-Dimer for Siemens Stratus are assayed quality control materials consisting of five levels of human plasma.

Each kit has five distinct levels that demonstrate a linear relationship to each other for their respective analytes, reagents and instruments.