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

    $865.98
    (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

    $92.42
    (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

    $48.69
    (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

    $57.98
    (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

    $708.13
    (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

    $131.35
    (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

    $129.46
    (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

    $43.08
    (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

    $240.18
    (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

    $357.44
    (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

    $132.58
    (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

    $72.92
    (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

    $281.67
    (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

    $389.42
    (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

    $172.36
    (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

    $58.79
    (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

    $41.43
    (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

    $193.39
    (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

    $283.36
    (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

    $155.34
    (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

    $121.57
    (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

    $129.10
    (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

    $36.05
    (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

    $232.16
    (20 L)