Serim® GUARDIAN™ HiSENSE ULTRA 0.1™ Test Strips provide a quick and convenient means for indicating low levels of total chlorine (chloramines/free chlorine) in feed water used to prepare dialysate.

The AAMI Standard (2008) has established maximum allowable levels for chlorine of 0.5 ppm and 0.1 ppm for chloramine. According to Guidance Document ANSI/AAMI RD62:2006, a single test for total chlorine may be used with the maximum allowable concentration of 0.1 ppm total chlorine.

HiSENSE ULTRA 0.1 also provides a convenient means for indicating the concentration of residual chlorine (chlorine bleach) remaining in the water used to rinse dialysate lines following disinfection of hemodialysis equipment.

For more information refer to the HiSENSE ULTRA 0.1 product insert.

Test Range:

A semi-quantitative procedure provides the total chlorine concentration between 0 and 3 ppm by comparing the reacted indicator pad color to the color chart on the bottle label. Color blocks represent total chlorine concentrations of 0, 0.1, 0.5, and 3 ppm.

Qualitative estimation of the residual bleach concentration in the rinse stream can be made by examining the indicator pad for the appearance of any pink/purple/gray color.

Test Time:

Semi-quantitative (for feed or rinse water) – 30 seconds

Qualitative (for rinse water only) – 5 seconds

To place an order or to get more information:

Product Options:

Product CodeDescriptionPack Size
5167 HiSENSE Ultra 0.1 Test Strips 1 kit - 5 bottles of 100 strips, 5 sample cups
5167IN HiSense Ultra 0.1 Individual Pack 1 kit - 1 bottle of 100 strips, 1 sample cup
5100QC Chlorine Control Pack 1 kit - 1 bottle of 20 chlorine control tablets, 5 sample cups