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 7.0, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, 500 mL Natural Poly

    Item No: 1550-16

    $31.68
    (500 mL)
  • Buffer, Reference Standard, pH 7.0, Color Coded Green, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Green, 1 L Natural Poly

    Item No: 1551.4-32

    $51.71
    (1 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Green, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Green, 10 L Cubitainer®

    Item No: 1551.4-2.5

    $156.32
    (10 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Green, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Green, 20 L Cubitainer®

    Item No: 1551.4-5

    $215.91
    (20 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Green, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Green, 4 L Cubitainer®

    Item No: 1551.4-1CT

    $109.66
    (4 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Green, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Green, 4 L Natural Poly

    Item No: 1551.4-1

    $107.15
    (4 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Green, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Green, 500 mL Natural Poly

    Item No: 1551.4-16

    $31.68
    (500 mL)
  • Buffer, Reference Standard, pH 7.0, Color Coded Green, 55 Gal Drum

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Green, 55 Gal Drum

    Item No: 1551.4-55

    $878.19
    (55 Gal)
  • Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 1 L Natural Poly

    Item No: 1551-32

    $51.71
    (1 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 10 L Cubitainer®

    Item No: 1551-2.5

    $156.32
    (10 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 20 L Cubitainer®

    Item No: 1551-5

    $215.91
    (20 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 200 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 200 x 20 mL

    Item No: 1551-20B

    $593.73
    (1 E)
  • Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 4 L Amber Glass

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 4 L Amber Glass

    Item No: 1551-1G

    $145.64
    (4 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 4 L Cubitainer®

    Item No: 1551-1CT

    $132.55
    (4 L)
  • Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, Color Coded Yellow, 4 L Natural Poly

    Item No: 1551-1

    $107.15
    (4 L)
  • Buffer, Reference Standard, pH 7.0, without preservative, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, without preservative, 500 mL Natural Poly

    Item No: R1550020-500A

    $124.63
    (500 mL)
  • Buffer, Reference Standard, pH 7.38, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.38, 1 L Natural Poly

    Item No: 1563-32

    $53.20
    (1 L)
  • Buffer, Reference Standard, pH 7.38, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.38, 4 L Natural Poly

    Item No: 1563-1

    $110.16
    (4 L)
  • Buffer, Reference Standard, pH 7.38, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.38, 500 mL Natural Poly

    Item No: 1563-16

    $32.55
    (500 mL)
  • Buffer, Reference Standard, pH 7.4, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.4, 1 L Natural Poly

    Item No: 1565-32

    $53.20
    (1 L)
  • Buffer, Reference Standard, pH 7.4, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.4, 20 L Cubitainer®

    Item No: 1565-5

    $221.80
    (20 L)
  • Buffer, Reference Standard, pH 7.4, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.4, 4 L Natural Poly

    Item No: 1565-1

    $108.37
    (4 L)
  • Buffer, Reference Standard, pH 7.4, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.4, 500 mL Natural Poly

    Item No: 1565-16

    $32.04
    (500 mL)
  • Buffer, Reference Standard, pH 7.6, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.6, 1 L Natural Poly

    Item No: R1570600-1A

    $200.15
    (1 L)