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.

  • Sodium Acetate Buffer, 0.1 M, pH 6.0, Reagent Grade, 20 L Cubitainer®

    RICCA

    Sodium Acetate Buffer, 0.1 M, pH 6.0, Reagent Grade, 20 L Cubitainer®

    Item No: R7125100-20F

    $685.93
    (20 L)
  • Sodium Acetate Buffer, 1 L Natural Poly

    RICCA

    Sodium Acetate Buffer, 1 L Natural Poly

    Item No: R7126700-1A

    $150.81
    (1 L)
  • Sodium Acetate Buffer, 17 mM, pH 7.5, 120 mL Natural Poly

    RICCA

    Sodium Acetate Buffer, 17 mM, pH 7.5, 120 mL Natural Poly

    Item No: R7124200-120A

    $71.75
    (120 mL)
  • Sodium Acetate Buffer, 20 mM, pH 3.7, 120 mL Natural Poly

    RICCA

    Sodium Acetate Buffer, 20 mM, pH 3.7, 120 mL Natural Poly

    Item No: R7124100-120A

    $67.70
    (120 mL)
  • Sodium Acetate Buffer, 50 mM, pH 5.0, 20 L Cubitainer®

    RICCA

    Sodium Acetate Buffer, 50 mM, pH 5.0, 20 L Cubitainer®

    Item No: R7123200-20F

    $769.40
    (20 L)
  • Sodium Acetate Buffer, 500 mL Natural Poly

    RICCA

    Sodium Acetate Buffer, 500 mL Natural Poly

    Item No: R7126700-500A

    $74.79
    (500 mL)
  • Sodium Acetate Buffer, pH 5.5, 20 mM, 120 mL Natural Poly

    RICCA

    Sodium Acetate Buffer, pH 5.5, 20 mM, 120 mL Natural Poly

    Item No: R7124300-120A

    $69.78
    (120 mL)
  • Sodium Phosphate, 5 mM, 5% (v/v) Acetonitrile, pH 3.0, 1 L Amber Glass

    RICCA

    Sodium Phosphate, 5 mM, 5% (v/v) Acetonitrile, pH 3.0, 1 L Amber Glass

    Item No: R5181400-1C

    $204.54
    (1 L)
  • Sörensen's Sodium Phosphate Buffer, 0.1 M Total Phosphate, pH 7.15, 20 L Cubitainer®

    RICCA

    Sörensen's Sodium Phosphate Buffer, 0.1 M Total Phosphate, pH 7.15, 20 L Cubitainer®

    Item No: 7988-5

    $1,619.28
    (20 L)
  • TRIS Buffer, 190 mM, pH 8.5 with 0.4% Sodium Lauryl Sulfate, 1 L Natural Poly

    RICCA

    TRIS Buffer, 190 mM, pH 8.5 with 0.4% Sodium Lauryl Sulfate, 1 L Natural Poly

    Item No: R1583520-1A

    $233.34
    (1 L)
  • TRIS Buffer, pH 7.6, 20 L Cubitainer®

    RICCA

    TRIS Buffer, pH 7.6, 20 L Cubitainer®

    Item No: 1571-5

    $224.11
    (20 L)
  • Wash Buffer Concentrate, pH 7.2, 1 L Natural Poly

    RICCA

    Wash Buffer Concentrate, pH 7.2, 1 L Natural Poly

    Item No: 1562-32

    $230.59
    (1 L)