SureSign Vitamin D Deficiency Test



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SureSign Vitamin D test provides a preliminary diagnostic test result & can be used to screening for Vitamin D deficiency.

The SureSign Vitamin D helps screen for Vitamin D deficiencies. This rapid test tests for the semi-quantitative detection of 25-hydroxyvitamin D (25 (OH) D) in human fingerstick Whole Blood at a cut-off concentration of 30 ± 4ng/mL.

How To Use

  • Allow the test, specimen, buffer and/or controls to reach room temperature prior to testing.
  • Remove the test cassette from the sealed pouch and use it as soon as possible.
  • Place the cassette on a clean and level surface.
  • Fill the capillary tube and transfer approximately 20uL of blood specimen to the specimen area of test cassette.
  • Add two drops of buffer and start the timer.
  • Wait for the coloured line(s) to appear.
  • Read results at ten minutes by comparing the T line intensity with the provided colour card.
  • Do not interpret the result after 20 minutes.

Note: It is suggested not to use the buffer, beyond 6 months after opening the vial.