Use promptly after reconstitution.
When this product is used in admixtures with heparin sodium, the admixture needs to have a pH over 5.0, and when admixed with heparin calcium, the admixture a pH between 5.0 and 7.0 (This product contains human serum albumin as inactive ingredient, so a precipitate of albumin-heparin conjugates may be formed at pH values under 5.0 and a precipitate of calcium phosphate may be formed in admixtures with heparin calcium at pH values over 7.0).