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- Epoxy combination Silver/Sulfide ion selective electrode for use in soils, sediments, sewage effluent, plating baths and photgraphic fixing solutions
- Refillable, Sure-Flow flushable junction, solid-state reference; Silver/Sulfide: 107,900 to 0.01 ppm as Ag+, 32,100 to 0.003 ppm as S2-, 1.0 to 1 x 10-7M
- 3 ft connecting cable with waterproof BNC connector