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, pH 3.56 4 L Poly natural

    RICCA

    Buffer, pH 3.56 4 L Poly natural

    Item No: 1498-1

    $129.10
    (4 L)
  • Buffer, pH 3.56 500 mL Poly natural

    RICCA

    Buffer, pH 3.56 500 mL Poly natural

    Item No: 1498-16

    $36.05
    (500 mL)
  • Buffer, pH 3.60 500 mL Poly natural

    RICCA

    Buffer, pH 3.60 500 mL Poly natural

    Item No: R1498360-500A

    $123.29
    (500 mL)
  • Buffer, pH 3.60, USP Reagent 1 L Poly natural

    RICCA

    Buffer, pH 3.60, USP Reagent 1 L Poly natural

    Item No: R1498362-1A

    $205.23
    (1 L)
  • Buffer, pH 3.78 500 mL Poly natural

    RICCA

    Buffer, pH 3.78 500 mL Poly natural

    Item No: 1495.78-16

    $123.15
    (500 mL)
  • Buffer, pH 3.80, USP reagent 1 L Poly natural

    RICCA

    Buffer, pH 3.80, USP reagent 1 L Poly natural

    Item No: R1498380-1A

    $205.23
    (1 L)
  • Buffer, pH 4.00 1 L Poly natural

    RICCA

    Buffer, pH 4.00 1 L Poly natural

    Item No: RV150000-1A

    $85.28
    (1 L)
  • Buffer, pH 4.00 500 mL Poly natural

    RICCA

    Buffer, pH 4.00 500 mL Poly natural

    Item No: RV150000-500A

    $47.98
    (500 mL)
  • Buffer, pH 4.00, Clear 1 L Poly natural

    RICCA

    Buffer, pH 4.00, Clear 1 L Poly natural

    Item No: 1500-32

    $50.55
    (1 L)
  • Buffer, pH 4.00, Clear 10 L Cubitainer®

    RICCA

    Buffer, pH 4.00, Clear 10 L Cubitainer®

    Item No: 1500-2.5

    $151.33
    (10 L)
  • Buffer, pH 4.00, Clear 20 L Cubitainer®

    RICCA

    Buffer, pH 4.00, Clear 20 L Cubitainer®

    Item No: 1500-5

    $209.01
    (20 L)
  • Buffer, pH 4.00, Clear 4 L Cubitainer®

    RICCA

    Buffer, pH 4.00, Clear 4 L Cubitainer®

    Item No: 1500-1CT

    $106.16
    (4 L)
  • Buffer, pH 4.00, Clear 4 L Poly natural

    RICCA

    Buffer, pH 4.00, Clear 4 L Poly natural

    Item No: 1500-1

    $103.73
    (4 L)
  • Buffer, pH 4.00, Clear 500 mL Poly natural

    RICCA

    Buffer, pH 4.00, Clear 500 mL Poly natural

    Item No: 1500-16

    $30.97
    (500 mL)
  • Buffer, pH 4.00, Clear,no pres 500 mL Poly natural

    RICCA

    Buffer, pH 4.00, Clear,no pres 500 mL Poly natural

    Item No: R1500020-500A

    $130.65
    (500 mL)
  • Buffer, pH 4.00, Red 1 E Pack

    RICCA

    Buffer, pH 4.00, Red 1 E Pack

    Item No: 1501-20B

    $580.84
    (1 E)
  • Buffer, pH 4.00, Red 1 L Poly natural

    RICCA

    Buffer, pH 4.00, Red 1 L Poly natural

    Item No: 1501-32

    $50.55
    (1 L)
  • Buffer, pH 4.00, Red 1 L Poly natural (Certified)

    RICCA

    Buffer, pH 4.00, Red 1 L Poly natural (Certified)

    Item No: RV150100-1A

    $85.28
    (1 L)
  • Buffer, pH 4.00, Red 10 L Cubitainer®

    RICCA

    Buffer, pH 4.00, Red 10 L Cubitainer®

    Item No: 1501-2.5

    $151.33
    (10 L)
  • Buffer, pH 4.00, Red 20 L Cubitainer®

    RICCA

    Buffer, pH 4.00, Red 20 L Cubitainer®

    Item No: 1501-5

    $209.01
    (20 L)
  • Buffer, pH 4.00, Red 4 L Cubitainer®

    RICCA

    Buffer, pH 4.00, Red 4 L Cubitainer®

    Item No: 1501-1CT

    $106.16
    (4 L)
  • Buffer, pH 4.00, Red 4 L Poly natural

    RICCA

    Buffer, pH 4.00, Red 4 L Poly natural

    Item No: 1501-1

    $103.73
    (4 L)
  • Buffer, pH 4.00, Red 500 mL Poly natural

    RICCA

    Buffer, pH 4.00, Red 500 mL Poly natural

    Item No: 1501-16

    $30.97
    (500 mL)
  • Buffer, pH 4.00, Red 500 mL Poly natural (Certified)

    RICCA

    Buffer, pH 4.00, Red 500 mL Poly natural (Certified)

    Item No: RV150100-500A

    $47.98
    (500 mL)