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.

  • Buffer, Reference Standard, pH 2.0, Color Coded Red, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 2.0, Color Coded Red, 4 L Natural Poly

    Item No: R14935R0-4A

    $90.95
    (4 L)
  • Buffer, Reference Standard, pH 2.5, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 2.5, 500 mL Natural Poly

    Item No: 1493.8-16

    $39.68
    (500 mL)
  • Buffer, Reference Standard, pH 2.6, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 2.6, 20 L Cubitainer®

    Item No: 1494-5

    $752.13
    (20 L)
  • Buffer, Reference Standard, pH 2.7, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 2.7, 500 mL Natural Poly

    Item No: R1494200-500A

    $58.58
    (500 mL)
  • Buffer, Reference Standard, pH 3.0, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.0, 1 L Natural Poly

    Item No: 1495-32

    $42.38
    (1 L)
  • Buffer, Reference Standard, pH 3.0, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 3.0, 10 L Cubitainer®

    Item No: 1495-2.5

    $157.98
    (10 L)
  • Buffer, Reference Standard, pH 3.0, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 3.0, 20 L Cubitainer®

    Item No: 1495-5

    $292.71
    (20 L)
  • Buffer, Reference Standard, pH 3.0, 20 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 3.0, 20 x 20 mL

    Item No: 1495-20

    $160.47
    (1 E)
  • Buffer, Reference Standard, pH 3.0, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 3.0, 4 L Cubitainer®

    Item No: 1495-1CT

    $132.55
    (4 L)
  • Buffer, Reference Standard, pH 3.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.0, 4 L Natural Poly

    Item No: 1495-1

    $133.36
    (4 L)
  • Buffer, Reference Standard, pH 3.0, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.0, 500 mL Natural Poly

    Item No: 1495-16

    $37.48
    (500 mL)
  • Buffer, Reference Standard, pH 3.56, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.56, 1 L Natural Poly

    Item No: 1498-32

    $42.38
    (1 L)
  • Buffer, Reference Standard, pH 3.56, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 3.56, 10 L Cubitainer®

    Item No: 1498-2.5

    $150.47
    (10 L)
  • Buffer, Reference Standard, pH 3.56, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 3.56, 20 L Cubitainer®

    Item No: 1498-5

    $292.71
    (20 L)
  • Buffer, Reference Standard, pH 3.56, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.56, 4 L Natural Poly

    Item No: 1498-1

    $133.36
    (4 L)
  • Buffer, Reference Standard, pH 3.56, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.56, 500 mL Natural Poly

    Item No: 1498-16

    $36.88
    (500 mL)
  • Buffer, Reference Standard, pH 3.6, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.6, 500 mL Natural Poly

    Item No: R1498360-500A

    $126.13
    (500 mL)
  • Buffer, Reference Standard, pH 3.78, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 3.78, 500 mL Natural Poly

    Item No: 1495.78-16

    $125.98
    (500 mL)
  • Buffer, Reference Standard, pH 4.0, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 4.0, 1 L Natural Poly

    Item No: 1500-32

    $51.71
    (1 L)
  • Buffer, Reference Standard, pH 4.0, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 4.0, 10 L Cubitainer®

    Item No: 1500-2.5

    $156.32
    (10 L)
  • Buffer, Reference Standard, pH 4.0, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 4.0, 20 L Cubitainer®

    Item No: 1500-5

    $215.91
    (20 L)
  • Buffer, Reference Standard, pH 4.0, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 4.0, 4 L Cubitainer®

    Item No: 1500-1CT

    $109.66
    (4 L)
  • Buffer, Reference Standard, pH 4.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 4.0, 4 L Natural Poly

    Item No: 1500-1

    $107.15
    (4 L)
  • Buffer, Reference Standard, pH 4.0, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 4.0, 500 mL Natural Poly

    Item No: 1500-16

    $31.68
    (500 mL)