Silver test strip tests for free Silver in water. This strip uses our patented aperture technology to detect levels from 5 ppb (µg/L) (.005ppm (µg/L)) to 100 ppb (µg/L) (.1 ppm (µg/L)) in 30 seconds, making Boris Silver ideal for a wide range of industries.

Boris Silver test strips are safe to use with no hazardous chemicals and no MSDS is required. The unique, patented,  strip allows for low level detection without sacrificing accuracy.

Contains 50 tests

Note: For detection of Silver in water without oxidizers present. If you have Chlorine in the water, check out our other test - SenSafe Boris Silver check with Glycine.