Garden Tool Pathogen Quat Disinfection

SKU: 33819-1500

$15.75USD or lower Each

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Prevent plant disease spread with quat test strips for pruning shears, greenhouse benches, and trays. Verify 0–1500 ppm quaternary ammonium sanitizer levels for reliable horticulture sanitation.

Keep plants safe with proper quat sanitation. Plant pathogens spread easily through shared tools and greenhouse equipment. From pruning shears to potting benches, quaternary ammonium compounds (quats) are widely used to prevent cross-contamination. Indigo® 0–1500 ppm quat test strips help growers confirm sanitizer concentrations are strong enough to kill pathogens, but safe for plants and workers.

Sanitizing garden tools used around fruits, vegetables, and flowering plants, requires quaternary ammonium chloride (quat) concentrations ranging from 800 to 1500 ppm to effectively eliminate plant pathogens. At these levels, quats are effective bactericidal, fungicidal, and virucidal agents that work both in home gardens and in greenhouses, nurseries, and commercial agriculture.

We've been selling quaternary ammonium (quat) test strips since 2007. Buy best-in class, fully documented Indigo® QAC test strips, 100 strips/pack with a guaranteed 3 year shelf life (dated back from expiration date "yyyy.mm.dd"); see storage requirements in Specifications.

Details

Who Benefits from Quat Testing in Horticulture?

  • Commercial growers: vegetable, fruit, and ornamental crops.
  • Greenhouse operators: benches, trays, irrigation tools.
  • Orchard managers: pruning tools for apples, pears, grapes.
  • Plant nurseries: reducing cross-contamination in propagation.
  • Regulatory inspectors: confirming sanitizer concentrations meet GAP and HACCP standards.

 

Search Terms for More Info on Quats for Garden Tools

  • quat test strips 0–1500 ppm garden tools
  • high strength disinfectant for pruning shears
  • physan 20 sanitizer for greenhouse use
  • plant pathogen sanitation guide
  • botrytis pruning prevention disinfectant
  • Quat disinfectant for garden tools
  • Physan 20 vs GreenShield vs bleach
  • high strength QAC test strips horticulture
  • fungicide alternatives for tool sanitation
  • disinfecting pruning shears plant pathogen control

 

Related information or images
Specifications

Dip strip & remove for immediate reading at 200-400-750-1000-1500 ppm for quaternary ammonium disinfectant concentration. Read strip results immediately. If you wait the 30 seconds needed for some other strips you will get a reading that is too high.

  • Indigo® quat test strips have a guaranteed minimum 3 year shelf life but are stored in desiccant lined vials so actual shelf life can be 5+ years.
  • Store in original vial in a cool, 20-30C, dry, place out of direct sunlight.
  • Detection limit: 50ppm; Accuracy: +/- ½ color chart unit
  • For technical explanation, read: Sanitizer Test Strip Expiration; Good Today, Dead Tomorrow?
  • These strips measure any quat formulation
  • Indigo® QAC test strips are calibrated for Oasis 146: see details. Consult your supplier if necessary.
  • Hard water (above 500 ppm) can cause the strips to read high, up to 1 unit.
  • The number of strips (100) per vial is approximate.
Reviews (3)
2020-06-19
Great product, very easy to use and understand.
— Tony Mack
2019-05-13
Excellent website, and quick delivery. Very happy with service.
— Stu
2017-01-17
These guys are great! I can send in a technical question at the oddest hour and get a reply. Extremely customer focused and always willing to help. Every project that we have worked on together has been successful.
— Mike
— Indigo: You & your company are a pleasure to work with.
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