Product Description
Hanna Chloride Test Kit Replacement Reagents HI3815-100
Maintain accurate chloride testing with genuine Hanna replacement reagents for the HI3815 Chloride Test Kit. These high-quality, pre-measured reagents provide approximately 110 tests using the mercuric nitrate titration method for chloride determination in water samples ranging from 0 to 1000 mg/L (ppm).
Why Choose Hanna Replacement Reagents?
110 tests per kit: Enough reagents for approximately 110 chloride determinations
Pre-measured for accuracy: Pre-made reagents eliminate measuring errors and ensure consistent results
High purity chemicals: Manufactured with premium-grade chemicals in Hanna's state-of-the-art facility
Dual range capability: Works with samples from 0 to 100 mg/L and 0 to 1000 mg/L (ppm)
Lot number & expiration date: Clearly marked on each bottle for quality control and traceability
Fast, accurate results: Optimized formulation for reliable chloride measurements
Genuine Hanna quality: Designed specifically for use with HI3815 Chloride Test Kit
Product Specifications
Model Number: HI3815-100
SKU: HI3815-100
Test Quantity: Approximately 110 tests
Test Method: Mercuric nitrate titration
Measurement Range: 0 to 100 mg/L (ppm) and 0 to 1000 mg/L (ppm)
Compatibility: HI3815 Chloride Test Kit
Quality Control: Lot number and expiration date marked on each bottle
Manufactured in: Romania (Hanna state-of-the-art facility)
Weight: 9.4 oz
How the Mercuric Nitrate Titration Method Works
These reagents follow the proven mercuric nitrate titration method for accurate chloride determination:
pH Adjustment: The pH of the sample is adjusted to approximately pH 3 with the nitric acid reagent, turning the solution yellow
Chloride Reaction: Mercuric ions present in the titrant react with chloride in the sample to form mercuric chloride
Endpoint Detection: Once all chloride is converted to mercuric chloride form, excess mercuric ions form a purple complex with the diphenylcarbazone indicator
Result Determination: The number of milliliters of titrant used to change the solution's color from yellow to purple determines the chloride concentration in mg/L (ppm)
Benefits of Pre-Measured Reagents
✅ Eliminates measuring errors: No need to measure or mix reagents yourself
✅ Consistent results: Pre-measured formulations ensure test-to-test accuracy
✅ Saves time: Ready to use right out of the bottle
✅ Reduces waste: Precise quantities minimize excess reagent usage
✅ Simplifies testing: Easy-to-follow procedure with color change endpoint
✅ Quality assurance: Manufactured to strict standards with traceability
Ideal Applications
Perfect for testing chloride levels in:
Drinking water quality monitoring
Wastewater treatment facilities
Aquaculture and fish farming operations
Swimming pools and spas
Boiler and cooling tower water
Food and beverage processing
Environmental water testing
Laboratory analysis and research
Industrial process water monitoring
Why Chloride Testing Matters
Chloride is a common ion found in natural waters and can indicate:
Water quality: High chloride levels may indicate contamination from road salt, sewage, or industrial discharge
Corrosion potential: Elevated chloride accelerates corrosion of metal pipes and equipment
Taste and odor: Chloride concentrations above 250 mg/L can cause salty taste
Agricultural impact: High chloride can damage crops and affect soil quality
Regulatory compliance: Many industries must monitor chloride to meet environmental regulations
What's Included
HI3815-100 Replacement Reagent Kit contains all necessary reagents for approximately 110 chloride tests, including:
Mercuric nitrate titrant solution
Nitric acid pH adjustment reagent
Diphenylcarbazone indicator
All reagents are clearly marked with lot number and expiration date for quality control and traceability.
Storage & Handling
Storage: Store reagents in a cool, dry place away from direct sunlight. Keep bottles tightly closed when not in use.
Expiration: Check expiration date marked on each bottle. Do not use expired reagents as accuracy may be compromised.
Safety: Follow all safety precautions listed on reagent labels. Wear appropriate personal protective equipment when handling chemicals.
Hanna Quality Assurance
Hanna Instruments manufactures these reagents in a state-of-the-art facility using high purity chemicals and strict quality control procedures. Each batch is clearly marked with lot number and expiration date, ensuring traceability and reliability for your critical water testing applications.
Genuine Hanna Reagents: For best results and accurate measurements, always use genuine Hanna replacement reagents designed specifically for your HI3815 Chloride Test Kit.
Note: These replacement reagents are designed exclusively for use with the Hanna HI3815 Chloride Test Kit. For complete testing, the HI3815 test kit (sold separately) is required.
