XS/SENTEK SK-S2 Solid State Combined Ion Selective Electrode (ISE) for sulfide (S) determination. Concentration range 0.003–32,000 ppm, optimum pH range 13–14, and operating temperature 5–50 °C. It integrates a measuring sensor and reference electrode, requires no electrolyte refilling, and is stored dry. It uses SAOB (Sulfide Antioxidant Buffer) as the ionic strength adjustment buffer. Includes a 1m fixed cable with a BNC connector.

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Packaging	Reference	Stock	My Price
x u.	SEN-0SK-S2	Estimated availability 12/12/2026	Buy

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Characteristic
Model : SK-S2
Description : Solid State Combination Electrode SK Sulfide
Concentration Range (ppm) : 0.003 - 32,000
Optimum pH range : 13 - 14
Temperature range (ºC) : 5 - 50
Ionic Strength Adjustment Buffer : SAOB (Sulfide Antioxidant Buffer)
Pack (u.) : 1

XS Ion Selective Electrodes (ISE) are solid state combined electrodes, they contain one measuring electrode and one reference electrode. They are low maintenance probes that do not require refilling. They are stored dry, without storage solutions. Standard products are fitted with 1 metre of cable terminated with a BNC connector.

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