Sulfur ion detection tube in water

Rapid detection of sulfur ions in water, 200SA: 2-1000ppm, 200SB: 0.5-10ppm. For products from Japan's Bright Chemical, simply clamp the ends of the sulfur ion detection tube

Cut off (using a specialized cutter), then insert the detection tube into the water being tested, wait for 2-3 minutes, and observe the color change of the medicine in the detection tube, from white to brown, to read the scale value on the detection tube, which is the concentration of sulfur ions being tested. It is simple and fast, and can be detected by anyone, any time, and any place. It is an environmental protection and chemical plant unitTesting suppliesJapan's Guangming Chemical Testing Tube has 300 gas and water quality testing tubes, which can detect more than 300 different types of gases and water quality.

Since 1947, we have been producing and developing testing tube systems, which have been sold in China since the 1980s and have been well received by a wide range of users.