Hach Sulfate Test Kit Model SF-1

The Hach Sulfate Test Kit Model SF-1 is a portable, field-ready solution for measuring sulfate concentrations in water samples using the turbidimetric method with SulfaVer 4 reagents. This kit is designed for quick, on-site analysis, making it ideal for environmental monitoring, drinking water testing, wastewater treatment, and industrial process control where sulfate levels need to be monitored to prevent scaling, corrosion, or regulatory non-compliance. Key features include a simple procedure involving sample addition to a mixing tube with powder pillow reagents, resulting in a visible turbidity that is compared to a color chart or standard for quantification. Advantages over similar products include Hach's reliable accuracy, ease of use without needing advanced lab equipment, and a compact carrying case for portability. Benefits are its cost-effectiveness for low-volume testing and minimal training required, though drawbacks include limited range (0-200 mg/L), potential for user error in visual comparison, and the need for reagent replenishment. Compared to digital spectrophotometers, it's more affordable but less precise for high-accuracy needs. The kit includes reagents for approximately 100 tests, instructions, and accessories like mixing tubes and clippers. This used unit shows signs of wear but remains functional for water quality professionals seeking a budget-friendly testing option.