Hanna Iron Test Kit HI-3834 Romania
Product Overview
Hanna Iron Test Kit HI-3834 Romania is a chemical test kit designed to measure total iron concentration in water using a colorimetric testing method. Manufactured by Hanna Instruments, this medium-range iron test kit is suitable for laboratories, water testing facilities, industrial applications, and research environments that require routine monitoring of iron levels in water samples.
The HI3834 uses the phenanthroline method to determine total iron, including ferrous iron (Fe²⁺) and ferric iron (Fe³⁺). It measures iron concentrations within a range of 0–5 mg/L (ppm) and provides a simple visual reading using a color comparison cube. The kit includes the reagents and basic equipment required to perform approximately 50 tests.
Product Specifications
- Product Name: Hanna Iron Test Kit HI-3834
- Brand: Hanna Instruments
- Model: HI3834
- Parameter: Total Iron (Fe²⁺ and Fe³⁺)
- Measurement Range: 0–5 mg/L (ppm)
- Smallest Increment: 1 mg/L (ppm)
- Testing Method: Colorimetric
- Chemical Method: Phenanthroline method
- Sample Size: 10 mL
- Number of Tests: Approximately 50
- Replacement Reagent: HI3834-050
- Origin: Romania (verify against the product label and supplied documentation)
Key Features of Hanna Iron Test Kit HI-3834
1. Total Iron Measurement
The Hanna Iron Test Kit HI-3834 is designed to determine total iron concentration in water samples. Iron may be present in water in ferrous (Fe²⁺) or ferric (Fe³⁺) forms. Monitoring these forms together can help laboratories assess water quality and identify elevated iron concentrations.
2. Colorimetric Testing Method
The kit uses a colorimetric method based on the phenanthroline reaction. During the test, ferric iron is reduced to ferrous iron. The ferrous iron then reacts with phenanthroline to produce an orange-colored complex. The resulting color is compared with the supplied color comparison cube to estimate the iron concentration.
3. Convenient Testing Procedure
The HI3834 comes with pre-measured reagent packets, making routine testing convenient. Users measure a 10 mL water sample, add the specified reagent, mix according to the instructions, and compare the developed color using the supplied comparator. Always follow the manufacturer’s instructions for the correct reaction time and reading procedure.
4. Approximately 50 Tests
The kit contains enough reagent for approximately 50 tests, making it useful for regular water analysis and routine laboratory work. Replacement reagents are available separately under product code HI3834-050, allowing continued use of the compatible test kit.

Applications of Hanna Iron Test Kit HI-3834
The Hanna Iron Test Kit HI-3834 can be used for suitable water-monitoring applications, including:
- Drinking and domestic water testing
- Industrial water analysis
- Wastewater monitoring
- Mining-related wastewater assessment
- Research and educational laboratory testing
- Monitoring iron associated with corrosion in heating and cooling water systems
Elevated iron concentrations may cause reddish-brown stains on laundry and kitchenware and can affect the taste of water. Iron monitoring can therefore help users identify changes in water quality and decide whether further analysis or treatment assessment is necessary.
Frequently Asked Questions (FAQ)
1. What is Hanna Iron Test Kit HI-3834 used for?
It is used to measure total iron concentration in water using a colorimetric testing method.
2. What is the measurement range of HI-3834?
The measurement range is 0–5 mg/L (ppm) of iron.
3. How many tests can be performed with this kit?
The kit contains sufficient reagents for approximately 50 tests.
4. Which testing method does HI3834 use?
It uses the phenanthroline colorimetric method, producing an orange-colored complex for visual comparison.
5. Can HI3834 measure both ferrous and ferric iron?
Yes. The method determines total iron by converting ferric iron to ferrous iron before the color reaction.
6. Are replacement reagents available?
Yes. Replacement reagents are available as Hanna product HI3834-050 for approximately 50 tests.
7. Where can I buy Hanna Iron Test Kit HI-3834 in Bangladesh?
Contact M/S Bright Scientific Co. to confirm current price, availability, and delivery arrangements.
8. What safety precautions should be followed?
Read the manufacturer’s instructions and relevant Safety Data Sheets before use. Wear appropriate protective equipment and handle all reagents according to laboratory safety procedures.





