• xtrackt carboxylic acid 500mg 6ml

    XtrackT® Large particle Carboxylic Acid Column 500mg 6mL

    $201.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Moderate-strength cation exchanger. Selectively binds positively charged analytes.

    Quantity: 50/PK

  • xtrackt aminoethyl 500mg 3ml

    XtrackT® Large particle Aminoethyl Column 500mg 3mL

    $185.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Quantity: 50/PK

  • xtrackt bsh column 500mg 15ml strong cation exchange sorbent

    XtrackT® Large particle BSH Column 500mg 15mL

    $216.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Strong cation exchanger for basic compounds. Removes cationic interferences while isolating target analytes.

    Quantity: 50/PK

  • xtrackt endcapped c18 column 1000mg 15ml large particle spe

    XtrackT® Large particle Endcapped C18 Column 1000mg 15mL

    $259.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Silica-based reversed-phase sorbent. Perfect for cleanup of non-polar and moderately polar compounds.

    Quantity: 50/PK

  • Xtrackt Endcapped C18 Column 1000mg 6mL sorbent tubes

    XtrackT® Large particle Endcapped C18 Column 1000mg 6mL

    $251.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Silica-based reversed-phase sorbent. Perfect for cleanup of non-polar and moderately polar compounds.

    Quantity: 50/PK

  • xtrackt endcapped c18 column 500mg 15ml

    XtrackT® Large particle Endcapped C18 Column 500mg 15mL

    $209.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Silica-based reversed-phase sorbent. Perfect for cleanup of non-polar and moderately polar compounds.

    Quantity: 50/PK

  • Xtrack large particle endcapped C18 column 500mg 3mL for SPE cleanup

    XtrackT® Large particle Endcapped C18 Column 500mg 3mL

    $185.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Silica-based reversed-phase sorbent. Perfect for cleanup of non-polar and moderately polar compounds.

    Quantity: 50/PK

  • xtrackt c18 endcapped 500mg 6ml

    XtrackT® Large particle Endcapped C18 Column 500mg 6mL

    $201.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Silica-based reversed-phase sorbent. Perfect for cleanup of non-polar and moderately polar compounds.

    Quantity: 50/PK

  • Xtrackt carboxylic acid column 1000mg 15mL

    XtrackT® Large particle Carboxylic Acid Column 1000mg 15mL

    $259.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Moderate-strength cation exchanger. Selectively binds positively charged analytes.

    Quantity: 50/PK

  • Xtrack carboxylic acid column 500mg 3mL for selective SPE cleanup

    XtrackT® Large particle Carboxylic Acid Column 500mg 3mL

    $185.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Moderate-strength cation exchanger. Selectively binds positively charged analytes.

    Quantity: 50/PK

  • xtrackt dau column 1000mg 15ml large particle spe extraction

    XtrackT® Large particle DAU Column 1000mg 15mL

    $262.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Dual C8/reverse and strong cation exchange sorbent. Ideal for broad screening and confirmation of diverse analytes.

    Quantity: 30/PK

  • XtrackT® Large particle DAU Column 130mg 10mL

    XtrackT® Large particle DAU Column 130mg 10mL

    $169.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Dual C8/reverse and strong cation exchange sorbent. Ideal for broad screening and confirmation of diverse analytes.

    Quantity: 50/PK

  • xtrackt dau column 500mg 15ml

    XtrackT® Large particle DAU Column 500mg 15mL

    $213.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Dual C8/reverse and strong cation exchange sorbent. Ideal for broad screening and confirmation of diverse analytes.

    Quantity: 50/PK

  • xtrackt dau 500mg 3ml

    XtrackT® Large particle DAU Column 500mg 3mL

    $188.00

    XtrackT® large particle sorbents (80–200 µm) provide uniform gravity flow and selective extraction of acids, neutrals, steroids, and bases from blood, urine, and other viscous samples. Available with hydrophobic, hydrophilic, ion exchange, or copolymeric phases.

    Dual C8/reverse and strong cation exchange sorbent. Ideal for broad screening and confirmation of diverse analytes.

    Quantity: 50/PK