Hanna Sulfide Antioxidant Buffer (SAOB) for Sulfide ISEs - HI4015-00

HI4015-00 Sulfide Antioxidant Buffer (SAOB) is a specially formulated reagent solution designed for use with sulfide ion selective electrodes (ISEs), enabling accurate and reliable sulfide ion measurement in laboratory and field applications. The HI4015-00 set includes one 500 mL bottle of SAOB Reagent A and one 18 g bottle of SAOB Reagent B. When these components are combined as instructed, they help maintain the correct ionic strength and protect sulfide ions from oxidation during electrochemical analysis.

• This buffer is essential for silver/sulfide ISE operations, providing the necessary ionic strength adjustment (ISA) to ensure precise measurements.
• Each bottle comes air tight with a tamper-proof seal, ensuring the solution’s purity and stability until use.
• Lot number and expiration date are clearly marked on the label for laboratory traceability and compliance with quality control protocols.
• The set is formulated with a 5-year shelf life from the manufacture date for unopened bottles, supporting inventory management in laboratories and testing facilities.
• Use of HI4015-00 is recommended in water quality analysis, wastewater treatment monitoring, environmental sample assessment, and research requiring reliable sulfide determination.
• The packaging consists of one set: 1 × 500 mL bottle and 1 × 18 g bottle, providing sufficient volume for multiple tests and calibration routines.

This product is widely adopted in environmental, industrial, and research laboratories for the quantification of sulfide ions. For more laboratory reagent options and electrode accessories, browse additional categories on EnvMart.