Showing 81–120 of 335 results

  • Enviro-Clean® Carboxylic Acid PTFE Frits 200 mg 10 mL

    Enviro-Clean® Carboxylic Acid PTFE Frits 200 mg 10 mL

    $176.00

    Quantity: 50/PK

  • Enviro-Clean® Carboxylic Acid PTFE Frits 200 mg 3 mL

    Enviro-Clean® Carboxylic Acid PTFE Frits 200 mg 3 mL

    $206.00

    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.

    Weak cation exchange sorbent with pH-dependent retention; ideal for basic analytes requiring controlled elution and reduced binding strength.

    Quantity: 50/PK

  • Enviro-Clean® Carboxylic Acid PTFE Frits 500 mg 3 mL

    Enviro-Clean® Carboxylic Acid PTFE Frits 500 mg 3 mL

    $229.00

    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.

    Weak cation exchange sorbent with pH-dependent retention; ideal for basic analytes requiring controlled elution and reduced binding strength.

    Quantity: 50/PK

  • Enviro-Clean® Carboxylic Acid PTFE Frits 500 mg 6 mL

    Enviro-Clean® Carboxylic Acid PTFE Frits 500 mg 6 mL

    $235.00

    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.

    Weak cation exchange sorbent with pH-dependent retention; ideal for basic analytes requiring controlled elution and reduced binding strength.

    Quantity: 50/PK

  • Enviro-Clean® Diol PTFE Frits 1000 mg 6 mL

    Enviro-Clean® Diol PTFE Frits 1000 mg 6 mL

    $200.00

    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.

    Quantity: 30/PK

  • Enviro-Clean® Diol PTFE Frits 100 mg 1 mL

    Enviro-Clean® Diol PTFE Frits 100 mg 1 mL

    $286.00

    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.

    Quantity: 100/PK

  • Enviro-Clean® Diol PTFE Frits 2000 mg 15 mL

    Enviro-Clean® Diol PTFE Frits 2000 mg 15 mL

    $208.00

    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.

    Quantity: 20/PK

  • Enviro-Clean® Diol PTFE Frits 200 mg 1 mL

    Enviro-Clean® Diol PTFE Frits 200 mg 1 mL

    $286.00

    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.

    Quantity: 100/PK

  • Enviro-Clean® Diol PTFE Frits 200 mg 3 mL

    Enviro-Clean® Diol PTFE Frits 200 mg 3 mL

    $194.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Diol PTFE Frits 5000 mg 25 mL

    Enviro-Clean® Diol PTFE Frits 5000 mg 25 mL

    $345.00

    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.

    Quantity: 20/PK

  • Enviro-Clean® Diol PTFE Frits 500 mg 10 mL

    Enviro-Clean® Diol PTFE Frits 500 mg 10 mL

    $225.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Diol PTFE Frits 500 mg 3 mL

    Enviro-Clean® Diol PTFE Frits 500 mg 3 mL

    $220.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Diol PTFE Frits 500 mg 6 mL

    Enviro-Clean® Diol PTFE Frits 500 mg 6 mL

    $225.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Diol PTFE Frits 50 mg 1 mL

    Enviro-Clean® Diol PTFE Frits 50 mg 1 mL

    $261.00

    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.

    Quantity: 100/PK

  • Enviro-Clean® Florisil A PTFE Frits 2000 mg 15 mL

    Enviro-Clean® Florisil A PTFE Frits 2000 mg 15 mL

    $200.00

    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.

    Quantity: 20/PK

  • Enviro-Clean® Florisil A PTFE Frits 500 mg 3 mL

    Enviro-Clean® Florisil A PTFE Frits 500 mg 3 mL

    $200.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Florisil PR PTFE Frits 10,000 mg 75 mL

    Enviro-Clean® Florisil PR PTFE Frits 10,000 mg 75 mL

    $264.00

    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.

    Quantity: 10/PK

  • Enviro-Clean® Florisil PR PTFE Frits 100 mg 10 mL

    Enviro-Clean® Florisil PR PTFE Frits 100 mg 10 mL

    $159.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Unendcapped Florisil PR PTFE Frits 100 mg 1 mL

    Enviro-Clean® Unendcapped Florisil PR PTFE Frits 100 mg 1 mL

    $227.00

    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.

    Quantity: 100/PK

  • Enviro-Clean® Florisil PR PTFE Frits 2000 mg 15 mL

    Enviro-Clean® Florisil PR PTFE Frits 2000 mg 15 mL

    $189.00

    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.

    Quantity: 20/PK

  • Enviro-Clean® Florisil PR PTFE Frits 200 mg 3 mL

    Enviro-Clean® Florisil PR PTFE Frits 200 mg 3 mL

    $178.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Florisil PR PTFE Frits 5000 mg 25 mL

    Enviro-Clean® Florisil PR PTFE Frits 5000 mg 25 mL

    $220.00

    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.

    Quantity: 20/PK

  • Enviro-Clean® Florisil PR PTFE Frits 500 mg 10 mL

    Enviro-Clean® Florisil PR PTFE Frits 500 mg 10 mL

    $210.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Florisil PR PTFE Frits 500 mg 3 mL

    Enviro-Clean® Florisil PR PTFE Frits 500 mg 3 mL

    $194.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Florisil PR PTFE Frits 500 mg 6 mL

    Enviro-Clean® Florisil PR PTFE Frits 500 mg 6 mL

    $204.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 10,000 mg 75 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 10,000 mg 75 mL

    $242.00

    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.

    Quantity: 10/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 1000 mg 6 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 1000 mg 6 mL

    $156.00

    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.

    Quantity: 30/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 100 mg 1 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 100 mg 1 mL

    $258.00

    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.

    Quantity: 100/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 2000 mg 15 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 2000 mg 15 mL

    $171.00

    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.

    Quantity: 20/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 200 mg 10 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 200 mg 10 mL

    $193.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 5000 mg 25 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 5000 mg 25 mL

    $202.00

    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.

    Quantity: 20/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 500 mg 3 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 500 mg 3 mL

    $176.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits 500 mg 6 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits 500 mg 6 mL

    $199.00

    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.

    Quantity: 50/PK

  • Enviro-Clean® Pharma-Sil Silica PTFE Frits, Glass Column 500 mg 6 mL

    Enviro-Clean® Pharma-Sil Silica PTFE Frits, Glass Column 500 mg 6 mL

    $373.00

    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.

    Quantity: 30/PK

  • Enviro-Clean® Polyimine PTFE Frits 1000 mg 3 mL

    Enviro-Clean® Polyimine PTFE Frits 1000 mg 3 mL

    $281.00

    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.

    High-capacity polyamine sorbent providing multiple interaction sites for strong retention of acidic and highly charged analytes from complex matrices.

    Quantity: 50/PK

  • Enviro-Clean® Polyimine PTFE Frits 1000 mg 6 mL

    Enviro-Clean® Polyimine PTFE Frits 1000 mg 6 mL

    $200.00

    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.

    High-capacity polyamine sorbent providing multiple interaction sites for strong retention of acidic and highly charged analytes from complex matrices.

    Quantity: 30/PK

  • Enviro-Clean® Polyimine PTFE Frits 500 mg 3 mL

    Enviro-Clean® Polyimine PTFE Frits 500 mg 3 mL

    $231.00

    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.

    High-capacity polyamine sorbent providing multiple interaction sites for strong retention of acidic and highly charged analytes from complex matrices.

    Quantity: 50/PK

  • Enviro-Clean® Polyimine PTFE Frits 500 mg 6 mL

    Enviro-Clean® Polyimine PTFE Frits 500 mg 6 mL

    $235.00

    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.

    High-capacity polyamine sorbent providing multiple interaction sites for strong retention of acidic and highly charged analytes from complex matrices.

    Quantity: 50/PK

  • Enviro-Clean® Propylsulfonic Acid PTFE Frits 2000 mg 15 mL

    Enviro-Clean® Propylsulfonic Acid PTFE Frits 2000 mg 15 mL

    $208.00

    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.

    Strong cation exchanger delivering consistent retention across a wide pH range; well-suited for permanently charged and strongly basic compounds.

    Quantity: 20/PK

  • Enviro-Clean® Propylsulfonic Acid PTFE Frits 500 mg 10 mL

    Enviro-Clean® Propylsulfonic Acid PTFE Frits 500 mg 10 mL

    $204.00

    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.

    Strong cation exchanger delivering consistent retention across a wide pH range; well-suited for permanently charged and strongly basic compounds.

    Quantity: 50/PK