Replacement sleeves for ISO-H2S-2 Sensor

These replacement membrane sleeves are designed for the ISO-H2S-2 hydrogen sulfide sensor, a 2 mm macro sensor used with WPI’s TBR Series Free Radical Analyzers. Constructed from stainless steel, each sleeve is filled with electrolyte solution and slides over the sensor body, with a membrane at the tip to enable selective H₂S measurement. Supplied in a package of four, these sleeves are essential consumables for maintaining sensor accuracy and performance in laboratory research.