Hydrogen Sulfide Test Kit in Water 481201 – Ultra Low Range, 50 Tests

The ITS 481201 Ultra Low Hydrogen Sulfide Test Kit provides fast, accurate detection of hydrogen sulfide in water at very low levels. With 50 tests per kit, it's ideal for regular monitoring of drinking, well, or industrial water. No equipment required—just follow the simple instructions and compare the result to the included color chart. Made in the USA by Industrial Test Systems.

Detection Ranges:

• Method A (ppm): 0.05, 0.1, 0.2, 0.25, 0.3, 0.5, 0.75, 1.0

• Method B (ppm): 0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2

• Sensitivity:

  • Method A: < 0.05 ppm

  • Method B: < 0.005 ppm

• Detects ultra-low levels of hydrogen sulfide in water (as low as 0.01 ppm)

• Includes 50 individual tests – ideal for frequent monitoring

• Simple color comparison method – no instruments needed

• Suitable for drinking water, well water, and industrial use

• Made in the USA by Industrial Test Systems (ITS)

• Easy-to-follow instructions included