“20 mM magnesium shortened the lag phase prior to turbidity development and increased the fibre mass/length ratio (0.28 to 1.23 × 1013 Da/cm) in a purified fibrin-thrombin system.”
“In plasma clotted with thrombin, 20 mM magnesium increased fibre mass/ length ratios from 0.60 to 1.65 × 1013 Da/cm.”