Very high level, quaternary test strips, up to 10,000ppm (1%); only $15.95 for 100 strips.
Fast response, <5 seconds for Super HDQ, Quat 4, GS 256, Barbicide. Limit the spread of zebra mussels, whirling disease; Phytophthora sp.; lice eggs (nits). Test foot bath sanitizer levels for use in phytosanitary certification.
You can use our 10000ppm test strips to determine if you are diluting Barbicide correctly. The color chart has indicators for 2500ppm & 5000ppm which is the optimum range. If your solution of Barbicide tests between these levels (or higher) it will be effecitive in killing lice eggs (nits).
Chemical control of certain invasive species can be effected with 4000-5000ppm levels of quaternary ammonium sanitizer solutions such as Super HDQ, Quat 4 or GS 256. These can be measured with 10,000ppm quat strips.
Test Strip Documentation
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