Buy Indigo® 10000ppm high level chlorine test strips to ensure enough available sodium hypochlorite for disinfection. Spend less-buy 3 packs of 100 strips & beat their "free" shipping. Now that's bang for the buck! Backed by our 3 year minimum guaranteed shelf life.
Full documentation including Certificate of Analysis, Stability & SDS are available below; Certificate of Conformance on request. Be prepared for any health audit or long term care home safety inspection.
NDAA Section 889 form available to Government Purchasers upon request.
Effective for coronavirus, norovirus & drug resistant strains of bacteria such as MRSA. These strips are well suited for use in places as diverse as hospitals to hair salons. Use also in conjunction with tomato wash water testing.
Chlorine bound by organic contamination (blood/feces) seriously reduces the effectiveness of bleach disinfectant solutions. You may need 1000ppm minimum to ensure adequate disinfection, so start with a higher initial concentrations, up to 10,000ppm (1%). Indigo® extra high level 5000-10000 ppm test strips will confirm your surface disinfectant spray is effective in the presence of binding organics.
Chlorine bleach at these high concentrations is an effective germicide for dangerous viral & bacterial pathogens such as MRSA (methicillin resistant Staphylococcus aureus) staph infections & Clostridium difficile, found ever more frequently in hospitals and other health care facilities.
Having trouble trying to calculate how to prepare a 1000, 2500, 5000, 10,000 (or other) ppm chlorine solution for surface disinfection? Use our chlorine dilution calculator to take out the guesswork or watch the video:
Test Strip Documentation
|Certificate of Analysis
|Calibration Fluid CoA
Indigo® brand chlorine test strips are Made in USA & tested for accuracy using NIST compliant standards.