The DIAZO-CHEK test is used to qualitatively detect bilirubin in urine or confirm the positive results obtained by a reagent strip. The Test is intended for use by the appropriately trained laboratory professionals. The test consists of Reagent discs and the test pads which bind the bilirubin from a Urine specimen. The test is based on the diazo coupling reaction between the adsorbed bilirubin and a stabilized diazonium salt of Nitrobenzene. The reaction results in the development of varying grades of purple to bluish-purple color which is easily visible by the naked eye.

The K-Check tablet is a chromogenic reagent to be used by trained laboratory professionals to determine the qualitative /semi-quantitative presence of two Ketone bodies i.e. acetone and acetoacetic acid in Urine, Serum, Plasma or Whole blood. The test results are read visually.

The K-CHECK Controls are intended to be used by trained laboratory professionals to evaluate and verify the expected accuracy and performance of K-CHECK Reagent tablets. The set of three controls consist of Levels 0, 1 and 2. The matrix used to manufacture the controls is a synthetic serum-like matrix and therefore free of potential infectious agents. The results are read visually by comparing to the color chart provided in the product insert. An opened vial is good for 30 days. An unopened vial has an expiration of one year.