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 6.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.0, 4 L Natural Poly

    Item No: 1510-1

    $104.91
    (4 L)
  • Buffer, Reference Standard, pH 6.0, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.0, 500 mL Natural Poly

    Item No: 1510-16

    $31.32
    (500 mL)
  • Buffer, Reference Standard, pH 6.5, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.5, 500 mL Natural Poly

    Item No: 1530-16

    $74.85
    (500 mL)
  • Buffer, Reference Standard, pH 6.84, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 6.84, 20 L Cubitainer®

    Item No: R1538000-20F

    $692.53
    (20 L)
  • Buffer, Reference Standard, pH 6.86, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.86, 1 L Natural Poly

    Item No: 1540-32

    $51.14
    (1 L)
  • Buffer, Reference Standard, pH 6.86, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 6.86, 10 L Cubitainer®

    Item No: 1540-2.5

    $152.93
    (10 L)
  • Buffer, Reference Standard, pH 6.86, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 6.86, 20 L Cubitainer®

    Item No: 1540-5

    $211.21
    (20 L)
  • Buffer, Reference Standard, pH 6.86, 20 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 6.86, 20 x 20 mL

    Item No: 1540-20

    $151.05
    (1 E)
  • Buffer, Reference Standard, pH 6.86, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 6.86, 4 L Cubitainer®

    Item No: 1540-1CT

    $196.72
    (4 L)
  • Buffer, Reference Standard, pH 6.86, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.86, 4 L Natural Poly

    Item No: 1539-1

    $311.35
    (4 L)
  • Buffer, Reference Standard, pH 6.86, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.86, 4 L Natural Poly

    Item No: 1540-1

    $104.91
    (4 L)
  • Buffer, Reference Standard, pH 6.86, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.86, 500 mL Natural Poly

    Item No: 1540-16

    $31.30
    (500 mL)
  • Buffer, Reference Standard, pH 6.87, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.87, 1 L Natural Poly

    Item No: R1540700-1A

    $51.14
    (1 L)
  • Buffer, Reference Standard, pH 6.87, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 6.87, 10 L Cubitainer®

    Item No: R1540700-10F

    $196.72
    (10 L)
  • Buffer, Reference Standard, pH 6.87, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 6.87, 20 L Cubitainer®

    Item No: R1540700-20F

    $211.21
    (20 L)
  • Buffer, Reference Standard, pH 6.87, 20 x 20 mL

    RICCA

    Buffer, Reference Standard, pH 6.87, 20 x 20 mL

    Item No: R1540700-20PK

    $151.05
    (1 E)
  • Buffer, Reference Standard, pH 6.87, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 6.87, 4 L Cubitainer®

    Item No: R1540700-4F

    $152.93
    (4 L)
  • Buffer, Reference Standard, pH 6.87, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.87, 4 L Natural Poly

    Item No: R1540700-4A

    $104.91
    (4 L)
  • Buffer, Reference Standard, pH 6.87, 500 mL Natural Poly

    RICCA

    Buffer, Reference Standard, pH 6.87, 500 mL Natural Poly

    Item No: R1540700-500A

    $31.30
    (500 mL)
  • Buffer, Reference Standard, pH 7.0, 1 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, 1 L Natural Poly

    Item No: 1550-32

    $50.55
    (1 L)
  • Buffer, Reference Standard, pH 7.0, 10 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, 10 L Cubitainer®

    Item No: 1550-2.5

    $151.33
    (10 L)
  • Buffer, Reference Standard, pH 7.0, 20 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, 20 L Cubitainer®

    Item No: 1550-5

    $209.01
    (20 L)
  • Buffer, Reference Standard, pH 7.0, 4 L Cubitainer®

    RICCA

    Buffer, Reference Standard, pH 7.0, 4 L Cubitainer®

    Item No: 1550-1CT

    $106.16
    (4 L)
  • Buffer, Reference Standard, pH 7.0, 4 L Natural Poly

    RICCA

    Buffer, Reference Standard, pH 7.0, 4 L Natural Poly

    Item No: 1550-1

    $103.73
    (4 L)