4 tests per package
Consistency: Precision 2.8% CV for an INR of 1.8.
Included Materials
Preparation
Carefully dissolve the contents of one vial by adding the contents of one dropper, then let it sit closed for at least 1 minute to reconstitute. Gently swirl the vial to mix. The reconstituted control material remains stable for 30 minutes. Do not store the reconstituted control material for future use.
Assay
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