Very High Level Quat 10K ppm
Very high level, 10000ppm quat disinfectant test strips, up to 10000ppm. Fast response, <5 seconds for Super HDQ, Quat 4, GS 256, Barbicide. Limit spread of zebra mussels, whirling disease; Phytophthora sp.; lice eggs (nits). Test foot bath sanitizer levels for use in phytosanitary certification. Only $15.95 for 100 strips.
The color chart for these strips include levels for 1000, 2500, 5000 & 10000 ppm.