ENVIRO-CLEAN® offers a comprehensive range of ultra-clean, silica-based SPE sorbents designed for reliable isolation, purification, and enrichment of environmental analytes from complex matrices. These cartridges help reduce matrix effects while delivering consistent, high-quality recoveries at trace concentration levels.

Permanently charged quaternary amine sorbent providing strong, pH-independent anion exchange for acidic and anionic compounds. Available with chloride, acetate, hydroxide, or formate counter-ions to support a wide range of buffer systems and LC or LC-MS workflows.

Quantity: 30/PK