CoaguChek XS PT Test Strips are used with Roche INR Test Meters to examine patient response to warfarin, a blod thinner prescribed to prevent and treat blod clots.

• These Roche coaguchek xs test strips require a minimal blod sample in order to obtain a result.
• The test strips gives accurate anticoagulation results in less than a minute. The sample of blod can be applied to the test strips on either side.