Buffers

Simple calibration buffers with consistent specifications across all pH ranges to precision reference buffers. KTEC offers quality buffers that are NIST traceable for consistent and reliable performance.

  • High Ionic Strength Buffer 7.1 500 mL Poly natural

    RICCA

    High Ionic Strength Buffer 7.1 500 mL Poly natural

    Item No: R5803200-500A

    $156.98
    (500 mL)
  • High Ionic Strength Buffer 7.6 500 mL Poly natural

    RICCA

    High Ionic Strength Buffer 7.6 500 mL Poly natural

    Item No: R5803300-500A

    $156.95
    (500 mL)
  • Phos Buff NaCl, pH 7.1, 0.85% 10 L Cubitainer®

    RICCA

    Phos Buff NaCl, pH 7.1, 0.85% 10 L Cubitainer®

    Item No: R5823900-10F

    $547.32
    (10 L)
  • Phos Buff NaCl, pH 7.1, 0.85% 20 L Cubitainer®

    RICCA

    Phos Buff NaCl, pH 7.1, 0.85% 20 L Cubitainer®

    Item No: R5823900-20F

    $1,258.02
    (20 L)
  • Phosph Buff Conc 1.11 M pH 6.8 4 L Poly natural

    RICCA

    Phosph Buff Conc 1.11 M pH 6.8 4 L Poly natural

    Item No: R5797111-4A

    $361.20
    (4 L)
  • Phosphate Buff, 0.020 M/pH 2.5 4 L Glass amber

    RICCA

    Phosphate Buff, 0.020 M/pH 2.5 4 L Glass amber

    Item No: R5787020-4C

    $360.04
    (4 L)
  • Phosphate Buff, 0.025 M/pH 2.5 1 L Poly natural

    RICCA

    Phosphate Buff, 0.025 M/pH 2.5 1 L Poly natural

    Item No: R5787000-1A

    $208.07
    (1 L)
  • Phosphate Buff, 1.1 M, pH 6.0 1 L Poly natural

    RICCA

    Phosphate Buff, 1.1 M, pH 6.0 1 L Poly natural

    Item No: R5797100-1A

    $89.57
    (1 L)
  • Phosphate Buff, pH 7.5, USP27 20 L Cubitainer®

    RICCA

    Phosphate Buff, pH 7.5, USP27 20 L Cubitainer®

    Item No: R5808250-20F

    $202.96
    (20 L)
  • Phosphate Buffer 0.05M, pH 5.8 20 L Cubitainer®

    RICCA

    Phosphate Buffer 0.05M, pH 5.8 20 L Cubitainer®

    Item No: 5794-5

    $713.81
    (20 L)
  • Phosphate Buffer 0.1 M, pH 2.5 1 L Poly natural

    RICCA

    Phosphate Buffer 0.1 M, pH 2.5 1 L Poly natural

    Item No: R5788100-1A

    $224.22
    (1 L)
  • Phosphate Buffer 0.1 M, pH 6.0 1 L Poly natural

    RICCA

    Phosphate Buffer 0.1 M, pH 6.0 1 L Poly natural

    Item No: R5799000-1A

    $223.49
    (1 L)
  • Phosphate Buffer 50 mM, pH 6.5 4 L Glass amber

    RICCA

    Phosphate Buffer 50 mM, pH 6.5 4 L Glass amber

    Item No: R5797500-4C

    $262.96
    (4 L)
  • Phosphate Buffer 50mM pH 7.26 1 L Poly natural

    RICCA

    Phosphate Buffer 50mM pH 7.26 1 L Poly natural

    Item No: R5794100-1A

    $222.61
    (1 L)
  • Phosphate Buffer 50mM pH 7.27 1 L Poly natural

    RICCA

    Phosphate Buffer 50mM pH 7.27 1 L Poly natural

    Item No: R5794101-1A

    $302.51
    (1 L)
  • Phosphate Buffer 50mM pH 7.27 4 L Poly natural

    RICCA

    Phosphate Buffer 50mM pH 7.27 4 L Poly natural

    Item No: R5794101-4A

    $332.31
    (4 L)
  • Phosphate Buffer 50mM pH 7.27 500 mL Poly natural

    RICCA

    Phosphate Buffer 50mM pH 7.27 500 mL Poly natural

    Item No: R5794101-500A

    $156.54
    (500 mL)
  • Phosphate Buffer 50mM pH 8.5 1 L Poly natural

    RICCA

    Phosphate Buffer 50mM pH 8.5 1 L Poly natural

    Item No: R5795850-1A

    $223.95
    (1 L)
  • Phosphate Buffer 50mM pH 8.5 4 L Poly natural

    RICCA

    Phosphate Buffer 50mM pH 8.5 4 L Poly natural

    Item No: R5795850-4A

    $339.44
    (4 L)
  • Phosphate Buffer 50mM pH 9.1 1 L Poly natural

    RICCA

    Phosphate Buffer 50mM pH 9.1 1 L Poly natural

    Item No: R5795910-1A

    $222.73
    (1 L)
  • Phosphate Buffer 50mM pH 9.1 10 L Cubitainer®

    RICCA

    Phosphate Buffer 50mM pH 9.1 10 L Cubitainer®

    Item No: R5795910-10F

    $501.93
    (10 L)
  • Phosphate Buffer 50mM pH 9.1 500 mL Poly natural

    RICCA

    Phosphate Buffer 50mM pH 9.1 500 mL Poly natural

    Item No: R5795910-500A

    $132.37
    (500 mL)
  • Phosphate Buffer 5mM pH 3.00 1 L Glass amber

    RICCA

    Phosphate Buffer 5mM pH 3.00 1 L Glass amber

    Item No: R5181400-1C

    $204.54
    (1 L)
  • Phosphate Buffer, 0.1 M,pH 7.4 1 L Poly natural

    RICCA

    Phosphate Buffer, 0.1 M,pH 7.4 1 L Poly natural

    Item No: R5811400-1A

    $222.49
    (1 L)