
£22.78 GBP inc. VAT
CLEARANCE item due to short expiry date - 30/11/23
4 tests per box
Consistency: Precision 2.8% CV for an INR of 1.8.
Included Materials
- 4 vials of lyophilized control plasma Level 1
- 4 droppers with diluent
- 1 code chip
Preparation
Carefully dissolve the contents of one vial by adding the contents of one dropper, then let it stand 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
- Set up the meter and a test strip following the instructions in the operator's manual and the test strip instructions.
- Insert the quality control code chip into the meter.
- Use the dropper to apply a single hanging drop of the control material to the sample application area of the test strip. Retain the remaining control solution until the test result is obtained, and for repeating the quality control check if needed. Use the control material within 30 minutes of reconstitution.