Characteristic:

- Test arsenic in water quickly and safely by semi-quantitative method.

- Safe and easy to use. The tool is designed in plastic form, to avoid breakage during field work or difficult terrain.

- Detects 0.005 mg/L with resolution: 0 -0.005 - 0.01 - 0.025 - 0.05 - 0.1 - 0.25 - 0.5 mgAs3+/5+/liter

- The test kit is compactly packed in 1 suitcase, including:

+ The test kit is packed in a mini suitcase with all the necessary tools and reagents for 100 tests

+ Competitive price in accordance with the economic needs of users.