Chrono-log offers a complete line of highly concentrated platelet aggregation reagents, requiring only micro-portions per test. The standard aggregation reagents: Thrombin, ADP, Collagen, Ristocetin, Epinephrine and Arachidonic Acid are available, as well as CHRONO-LUME and ATP Standard reagents for determination of dense granule release when performing Lumi Aggregation. Please review this year-long study which confirmed the exceptional stability of Chrono-log aggregation reagents. CHRONO-PAR Reagents are validated for use in both Whole Blood and PRP samples.®®

Each vial contains 1mg of native Collagen fibrils (type I) from equine tendons suspended in isotonic glucose solution of pH 2.7. Performs 500 to 1,000 tests in PRP or Whole Blood samples.