Medicago AB Products Are Available Worldwide. For Laboratory Use Only. Pre-weighed powder mix in sealed pouch (Store at 2 - 8C). The contents of 1 pouch dissolved in 1 L of deionized water yields:0.050 M Tris Buffer pH 7.4 @ 25C,0.150 M NaCI,1.0% (w/v) BSA (bovine serum albumin).For use as dilution buffer for AT, FXa and thrombin in USP method for Anti-FXa and Anti-FIIa activity assays for Low Molecular Weight Heparin (LMWH). For use as dilution buffer for standards, samples, AT, FXa, thrombin, and blank in EP method for Anti-FXa and Anti-FIIa activity assays for Low Molecular Weight Heparin (LMWH). USP = United States Pharmacopeia.EP = European Pharmacopoeia. Studies of virus surface glycoproteins. More product details available on our website.