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 7.7, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.7, 1 L Natural Poly

    Item No: 1576-32

    $59.23
    (1 L)
  • Buffer, Reference Standard, pH 7.7, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.7, 10 L Cubitainer®

    Item No: 1576-2.5

    $182.13
    (10 L)
  • Buffer, Reference Standard, pH 7.7, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.7, 20 L Cubitainer®

    Item No: 1576-5

    $260.31
    (20 L)
  • Buffer, Reference Standard, pH 7.7, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.7, 4 L Natural Poly

    Item No: 1576-1

    $133.49
    (4 L)
  • Buffer, Reference Standard, pH 7.7, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.7, 500 mL Natural Poly

    Item No: 1576-16

    $36.90
    (500 mL)
  • Buffer, Reference Standard, pH 8.0, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 8.0, 1 L Natural Poly

    Item No: 1580-32

    $59.23
    (1 L)
  • Buffer, Reference Standard, pH 8.0, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 8.0, 10 L Cubitainer®

    Item No: 1580-2.5

    $182.13
    (10 L)
  • Buffer, Reference Standard, pH 8.0, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 8.0, 20 L Cubitainer®

    Item No: 1580-5

    $277.78
    (20 L)
  • Buffer, Reference Standard, pH 8.0, 20 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 8.0, 20 x 20 mL

    Item No: 1580-20

    $132.55
    (1 E)
  • Buffer, Reference Standard, pH 8.0, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 8.0, 4 L Cubitainer®

    Item No: 1580-1CT

    $160.47
    (4 L)
  • Buffer, Reference Standard, pH 8.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 8.0, 4 L Natural Poly

    Item No: 1580-1

    $133.49
    (4 L)
  • Buffer, Reference Standard, pH 8.0, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 8.0, 500 mL Natural Poly

    Item No: 1580-16

    $36.90
    (500 mL)
  • Buffer, Reference Standard, pH 8.153, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 8.153, 20 L Cubitainer®

    Item No: R1583230-20F

    $742.10
    (20 L)
  • Buffer, Reference Standard, pH 8.153, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 8.153, 500 mL Natural Poly

    Item No: R1583230-500A

    $60.04
    (500 mL)
  • Buffer, Reference Standard, pH 8.4, 250 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 8.4, 250 mL Natural Poly

    Item No: R1583600-250A

    $103.15
    (250 mL)
  • Buffer, Reference Standard, pH 8.6 (Borax-Boric Acid Formulation), 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 8.6 (Borax-Boric Acid Formulation), 1 L Natural Poly

    Item No: 1586-32

    $42.38
    (1 L)
  • Buffer, Reference Standard, pH 9.0, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 9.0, 1 L Natural Poly

    Item No: 1590-32

    $35.53
    (1 L)
  • Buffer, Reference Standard, pH 9.0, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 9.0, 10 L Cubitainer®

    Item No: 1590-2.5

    $133.49
    (10 L)
  • Buffer, Reference Standard, pH 9.0, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 9.0, 20 L Cubitainer®

    Item No: 1590-5

    $182.13
    (20 L)
  • Buffer, Reference Standard, pH 9.0, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 9.0, 4 L Cubitainer®

    Item No: 1590-1ct

    $132.55
    (4 L)
  • Buffer, Reference Standard, pH 9.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 9.0, 4 L Natural Poly

    Item No: 1590-1

    $112.51
    (4 L)
  • Buffer, Reference Standard, pH 9.0, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 9.0, 500 mL Natural Poly

    Item No: 1590-16

    $31.87
    (500 mL)
  • Buffer, Reference Standard, pH 9.18, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 9.18, 1 L Natural Poly

    Item No: 1595-32

    $59.23
    (1 L)
  • Buffer, Reference Standard, pH 9.18, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 9.18, 10 L Cubitainer®

    Item No: 1595-2.5

    $182.13
    (10 L)