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

    $57.90
    (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

    $176.31
    (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

    $251.99
    (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

    $129.23
    (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

    $36.07
    (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

    $57.90
    (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

    $176.31
    (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

    $268.91
    (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

    $128.32
    (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

    $155.34
    (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

    $129.23
    (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

    $36.07
    (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

    $718.39
    (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

    $58.69
    (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

    $99.85
    (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

    $41.43
    (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

    $34.73
    (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

    $129.23
    (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

    $176.31
    (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

    $128.32
    (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

    $108.92
    (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

    $31.15
    (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

    $57.90
    (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

    $176.31
    (10 L)