Description

HACH EZ Arsenic High Range Test Kit 2822800 – Technical Overview

The HACH EZ Arsenic High Range Test Kit 2822800 is a globally recognized solution for rapid, on-site detection of inorganic arsenic in water sources. In a country like Bangladesh, where groundwater contamination remains a critical public health concern, this kit serves as a frontline defense for NGOs, government agencies, and industrial quality control units. The HACH 2822800 Arsenic Kit is engineered to provide reliable results without the need for sophisticated laboratory infrastructure, making it the premier field test kit for heavy metals.

This specific model, the HACH EZ Arsenic High Range Test Kit 2822800, operates on a colorimetric test strip platform. It is capable of detecting arsenic concentrations across two distinct ranges: 0–500 ppb and 0–4000 ppb. By utilizing a simplified chemical reaction involving sulfamic acid and zinc powder, the kit converts inorganic arsenic into arsine gas, which then reacts with a mercuric bromide strip to produce a visible color change. This water quality testing equipment is essential for ensuring compliance with both WHO guidelines (10 µg/L) and the Bangladesh national standard (50 µg/L).

HACH EZ Arsenic Test Kit Price in Bangladesh

When looking to Buy HACH EZ Arsenic Test Kit Bangladesh, price and authenticity are the two most significant factors for procurement officers. The HACH Arsenic High Range Test Kit price in Bangladesh typically fluctuates based on import duties, shipping costs, and bulk availability. As a primary HACH EZ Arsenic High Range Test Kit dealer in BD, A Rahman Scientific Co. ensures that customers receive the most competitive rates for 100-test packs.

For organizations requiring a HACH water quality test kit importer Bangladesh, it is vital to verify the “Genuine HACH 2822800” status. Counterfeit kits or expired reagents can lead to dangerous underestimates of arsenic levels in drinking water. Investing in a high-quality precision measuring instrument from a verified laboratory equipment supplier ensures the safety of the communities relying on these tests.

Dial Thickness Gauge and Arsenic Kit Applications in Quality Control

While the HACH EZ field arsenic test kit is specialized for water chemistry, it fits into a broader category of quality control tools used across industrial sectors in Bangladesh. Whether you are a laboratory equipment seller providing tools for textile effluent testing or a laboratory equipment supplier focused on environmental safety, the HACH EZ Arsenic High Range Test Kit 2822800 is a staple.

Its high-range capability (up to 4000 ppb) makes it particularly useful for screening highly contaminated wells or industrial wastewater where standard low-range kits might fail to provide an accurate reading. This versatility is why it remains the best arsenic test kit for groundwater in Bangladesh.

HACH EZ Arsenic High Range Test Kit 2822800 Manual and Operation

Understanding how to use HACH EZ Arsenic High Range Test Kit is straightforward, yet requires precision to maintain accuracy. The process involves:

1. Filling the reaction vessel with 50 mL of the water sample.

2. Adding the specialized HACH reagents (sulfamic acid and zinc).

3. Capping the vessel with a lid containing the mercuric bromide test strip.

4. Waiting for the 20-minute reaction period while swirling occasionally.

The HACH EZ Arsenic Test Kit 2822800 manual pdf emphasizes that the reaction must occur in a well-ventilated area, as arsine gas is toxic. After the reaction, the user compares the color of the strip to the provided chart to determine the arsenic concentration in parts per billion (ppb).

Comparison of HACH EZ vs Digital Arsenator

Many researchers look for a comparison of HACH EZ vs Digital Arsenator when deciding on a testing strategy. While a digital arsenator provides a numerical readout and removes visual bias, the HACH EZ Arsenic High Range Test Kit 0-4000 ppb is significantly more cost-effective for large-scale “blanket testing” of thousands of wells. It offers a faster turnaround time and requires no electronic maintenance, which is ideal for remote field conditions in rural Bangladesh.

Best Arsenic Test Kit for Groundwater in Bangladesh

In the context of the groundwater arsenic detection crisis, the HACH brand has become synonymous with reliability. The HACH arsenic test strips and reagents are formulated to minimize interferences from other common ions like sulfide or iron, which are often found in Bangladesh’s deltaic soil. For any purchase arsenic field test kit for NGO Bangladesh, the 2822800 model is usually the default specification due to its proven track record in the HEALS baseline surveys and various UNICEF-led initiatives.

Technical Specifications Table

Feature	Specification
Model Number	2822800
Parameter	Inorganic Arsenic (As+3 and As+5)
Detection Method	Color Match Test Strip
Low Range	0, 10, 25, 50, 100, 250, 500 ppb
High Range	0, 35, 75, 175, 500, 1500, 4000 ppb
Number of Tests	100 Tests
Reaction Time	20 Minutes
Kit Weight	1.13 kg (approx.)

HACH EZ Arsenic Test Kit Supplier in Dhaka

Finding a reliable HACH EZ Arsenic High Range Test Kit supplier in Dhaka ensures that you receive fresh reagents with a maximum shelf life. Reagents are sensitive to heat and moisture; therefore, sourcing from a professional industrial testing equipment dealer like A Rahman Scientific Co. guarantees that the products have been stored in climate-controlled conditions. This is essential for maintaining the HACH arsenic test kit sensitivity and range.

As a leading laboratory equipment seller and supplier in Bangladesh, we understand the urgency of water safety projects. Whether you are conducting a small-scale survey or a national screening program, we provide the logistical support and technical expertise required to deploy these kits effectively.

Summary of HACH Water Arsenic Detection Kit Benefits

• Economical: Lower cost per test compared to digital alternatives.

• High Capacity: The HACH EZ Arsenic High Range Test Kit 100 tests pack is ideal for high-volume field use.

• Wide Range: Capable of measuring up to 4000 ppb, covering the most extreme contamination scenarios.

• User-Friendly: Requires minimal training for field workers and volunteers.

• Durable: Comes in a rugged carrying case suitable for harsh field environments.