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 12.0, 200 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 12.0, 200 x 20 mL

    Item No: 1615-20B

    $894.56
    (1 E)
  • Buffer, Reference Standard, pH 12.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 12.0, 4 L Natural Poly

    Item No: 1615-1

    $95.47
    (4 L)
  • Buffer, Reference Standard, pH 12.0, 500 mL PET-G

    RICCA

    Buffer, Reference Standard, pH 12.0, 500 mL PET-G

    Item No: 1615-16

    $50.30
    (500 mL)
  • Buffer, Reference Standard, pH 12.45, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 12.45, 1 L Natural Poly

    Item No: 1618-32

    $59.31
    (1 L)
  • Buffer, Reference Standard, pH 12.45, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 12.45, 20 L Cubitainer®

    Item No: 1618-5

    $731.50
    (20 L)
  • Buffer, Reference Standard, pH 12.45, 20 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 12.45, 20 x 20 mL

    Item No: 1618-20

    $135.68
    (1 E)
  • Buffer, Reference Standard, pH 12.45, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 12.45, 4 L Natural Poly

    Item No: 1618-1

    $133.73
    (4 L)
  • Buffer, Reference Standard, pH 12.45, 500 mL PET-G

    RICCA

    Buffer, Reference Standard, pH 12.45, 500 mL PET-G

    Item No: 1618-16

    $44.50
    (500 mL)
  • Buffer, Reference Standard, pH 12.56, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 12.56, 1 L Natural Poly

    Item No: R1619400-1A

    $245.70
    (1 L)
  • Buffer, Reference Standard, pH 12.56, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 12.56, 4 L Natural Poly

    Item No: R1619400-4A

    $369.24
    (4 L)
  • Buffer, Reference Standard, pH 12.72, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 12.72, 500 mL Natural Poly

    Item No: R1620000-500A

    $135.63
    (500 mL)
  • Buffer, Reference Standard, pH 13.0, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 13.0, 1 L Natural Poly

    Item No: 1625-32

    $74.60
    (1 L)
  • Buffer, Reference Standard, pH 13.0, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 13.0, 10 L Cubitainer®

    Item No: 1625-2.5

    $290.97
    (10 L)
  • Buffer, Reference Standard, pH 13.0, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 13.0, 20 L Cubitainer®

    Item No: 1625-5

    $402.27
    (20 L)
  • Buffer, Reference Standard, pH 13.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 13.0, 4 L Natural Poly

    Item No: 1625-1

    $178.05
    (4 L)
  • Buffer, Reference Standard, pH 13.0, 500 mL PET-G

    RICCA

    Buffer, Reference Standard, pH 13.0, 500 mL PET-G

    Item No: 1625-16

    $60.73
    (500 mL)
  • Buffer, Reference Standard, pH 2.0, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 2.0, 1 L Natural Poly

    Item No: 1493-32

    $42.38
    (1 L)
  • Buffer, Reference Standard, pH 2.0, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 2.0, 10 L Cubitainer®

    Item No: 1493-2.5

    $199.77
    (10 L)
  • Buffer, Reference Standard, pH 2.0, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 2.0, 20 L Cubitainer®

    Item No: 1493-5

    $292.71
    (20 L)
  • Buffer, Reference Standard, pH 2.0, 20 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 2.0, 20 x 20 mL

    Item No: 1493-20

    $160.47
    (1 E)
  • Buffer, Reference Standard, pH 2.0, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 2.0, 4 L Cubitainer®

    Item No: 1493-1CT

    $125.58
    (4 L)
  • Buffer, Reference Standard, pH 2.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 2.0, 4 L Natural Poly

    Item No: 1493-1

    $133.36
    (4 L)
  • Buffer, Reference Standard, pH 2.0, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 2.0, 500 mL Natural Poly

    Item No: 1493-16

    $36.88
    (500 mL)
  • Buffer, Reference Standard, pH 2.0, Color Coded Red, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 2.0, Color Coded Red, 20 L Cubitainer®

    Item No: 1493-5R

    $239.82
    (20 L)