Chlorine Test Strip
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J-QUANT Chlorine Test Strips – Free Chlorine Measurement for Disinfection & Surface Residue Monitoring
Accurate, Semi-Quantitative Testing for Free Chlorine in Aqueous Solutions
The J-QUANT Chlorine Test Strips provide semi-quantitative measurement of free chlorine concentration in aqueous solutions, supporting accurate monitoring of disinfection processes and surface residue compliance. These easy-to-use strips are ideal for use in healthcare, food processing, sanitation, and industrial cleaning applications.
What is Free Chlorine?
Contrary to popular belief, chlorine disinfection solutions do not typically use chlorine gas (Cl₂) as the active ingredient. Instead, sodium hypochlorite or calcium hypochlorite are used, releasing hypochlorous acid (HOCl) and hypochlorite ions (OCl⁻) when dissolved in water. This is what is referred to as free chlorine, which is the true disinfecting agent—and what the J-QUANT Chlorine Test Strips measure.
Key Features
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Measures free chlorine levels accurately in water-based disinfectants
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Semi-quantitative results for rapid and cost-effective monitoring
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Available in multiple ranges to suit different applications:
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Chlorine 300, 1000, and 10,000 ppm – For high-concentration disinfectant validation
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Chlorine 5 and 20 ppm – For detecting residual surface chlorine post-cleaning
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Supports compliance with hygiene and safety regulations
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Ideal for routine testing in clinical, industrial, and food safety environments
Applications
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Disinfection validation in hospitals, clinics, laboratories, and clean rooms
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Food and beverage sanitization compliance
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Environmental surface monitoring for residual chlorine
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Water treatment plants and swimming pools
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Ensures correct sanitiser concentration for efficacy and safety
Product Variants & Test Ranges
| Test Strip Variant | Measurement Range | Recommended Use |
|---|---|---|
| J-QUANT Chlorine 5 | Up to 5 mg/L (ppm) | Detecting trace surface residues |
| J-QUANT Chlorine 20 | Up to 20 mg/L (ppm) | Surface-level chlorine residue checks |
| J-QUANT Chlorine 300 | Up to 300 mg/L (ppm) | Low-level disinfectant concentration monitoring |
| J-QUANT Chlorine 1000 | Up to 1000 mg/L (ppm) | Mid-range disinfectant solutions |
| J-QUANT Chlorine 10,000 | Up to 10,000 mg/L (ppm) | High-strength chlorine disinfectants |
Why Choose J-QUANT Chlorine Test Strips?
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Quick and reliable testing without lab equipment
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Compliant with industry and regulatory standards
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Supports both solution testing and post-cleaning residue detection
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An essential tool for quality control, safety audits, and sanitation verification
| Detection Range | |
|---|---|
| Testing Parameters | Chlorine |
