Chek-Stix® Combo Pak Positive and Negative Urine Control Strips

Postive and negative control strips to be used regularly for quality control.

The Siemens Chek-Stix® Positive and Negative Control Strips when used with Siemens urinalysis test strips provide defined results for glucose, bilirubin, ketone (acetoacetic acid), specific gravity, blood, pH, protein, urobilinogen, nitrite and leukocytes. Chek-Stix® Control Solutions should be used on a regular basis as part of a urinalysis quality control program.


    • glucose
    • bilirubin
    • ketone (acetoacetic acid)
    • specific gravity
    • blood, pH
    • protein
    • urobilinogen
    • nitrite
    • leukocytes

Intended Use

The strips are for professional, in vitro diagnostic use only.


Refer to our Compare Multistix for a comparison of test parameters offered for each test strip product.