Product Details
Product Name: Hanna HI3812 Total Hardness Test Kit
Brand: Hanna Instruments
Model: HI3812
Test Parameter: Total Hardness
Test Method: EDTA Titration
Measurement Unit: mg/L (ppm) as CaCO₃
Measurement Range:
- 0.0–30.0 mg/L CaCO₃
- 0–300 mg/L CaCO₃
Resolution: - 0.3 mg/L for 0.0–30.0 mg/L range
- 3 mg/L for 0–300 mg/L range
Number of Tests: Approximately 100 tests
Chemical Method: EDTA
Weight: Approx. 460 g
Dimensions: 200 × 120 × 60 mm Hanna Instruments
Kit Includes
- 30 mL Hardness Buffer
- 10 mL Calmagite Indicator
- 120 mL EDTA Solution
- 20 mL Plastic Beaker with Cap
- 50 mL Plastic Beaker with Cap
- 1 mL Syringe with Tip Hanna Instruments Canada
Short Product Description
Hanna HI3812 Total Hardness Test Kit is a reliable chemical titration kit designed to measure total water hardness as CaCO₃. It uses the EDTA titration method and provides two measurement ranges, making it suitable for routine water-quality testing. The complete kit includes the required reagents and testing accessories for approximately 100 tests. Hanna Instruments
Applications: Water quality testing, laboratory analysis, water treatment, environmental monitoring, and checking calcium/magnesium-related hardness in water.
SEO
SEO Title
Hanna HI3812 Total Hardness Test Kit | Water Hardness Testing Kit
SEO Meta Description
Buy Hanna HI3812 Total Hardness Test Kit for accurate water hardness testing. EDTA titration method, 0–300 mg/L CaCO₃ range, approx. 100 tests.
SEO Keywords
- Hanna HI3812
- HI3812 Total Hardness Test Kit
- Hanna Hardness Test Kit
- Total Hardness Test Kit
- Water Hardness Testing Kit
- Water Hardness Test
- EDTA Hardness Test Kit
- CaCO₃ Hardness Test Kit
- Hanna Water Testing Kit
- Water Quality Testing Kit
- Laboratory Water Test Kit
- Total Hardness Testing Kit
- Water Quality Analyzer
SEO-Friendly Product Name
Hanna HI3812 Total Hardness Test Kit – Water Hardness Testing Kit

Reviews
There are no reviews yet.