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.

  • Phosphate Buffer,0.05 M,pH 7.2 20 L Cubitainer®

    RICCA

    Phosphate Buffer,0.05 M,pH 7.2 20 L Cubitainer®

    Item No: 5806-5

    $736.85
    (20 L)
  • Phosphate Buffer,0.05 M,pH 7.4 1 L Poly natural

    RICCA

    Phosphate Buffer,0.05 M,pH 7.4 1 L Poly natural

    Item No: 5806.5-32

    $171.75
    (1 L)
  • Phosphate Buffer,0.05 M,pH 7.4 20 L Cubitainer®

    RICCA

    Phosphate Buffer,0.05 M,pH 7.4 20 L Cubitainer®

    Item No: 5806.5-5

    $184.72
    (20 L)
  • Phosphate Buffer,0.1 M, pH 6.2 20 L Cubitainer®

    RICCA

    Phosphate Buffer,0.1 M, pH 6.2 20 L Cubitainer®

    Item No: 5799.2-5

    $635.50
    (20 L)
  • Phosphate Buffer,0.1 M,pH 7.2 20 L Cubitainer®

    RICCA

    Phosphate Buffer,0.1 M,pH 7.2 20 L Cubitainer®

    Item No: 5811-5

    $746.42
    (20 L)
  • Phosphate Buffer,0.2 M, pH 7.5 1 L Poly natural

    RICCA

    Phosphate Buffer,0.2 M, pH 7.5 1 L Poly natural

    Item No: 5812-32

    $223.47
    (1 L)
  • Phosphate Buffer,0.2 M, pH 7.5 20 L Cubitainer®

    RICCA

    Phosphate Buffer,0.2 M, pH 7.5 20 L Cubitainer®

    Item No: 5812-5

    $748.56
    (20 L)
  • Phosphate Buffer,pH 7.0 w/NaCl 1 L Glass amber

    RICCA

    Phosphate Buffer,pH 7.0 w/NaCl 1 L Glass amber

    Item No: R5799710-1C

    $249.58
    (1 L)
  • Phosphate Buffered Saline 10 L Cubitainer®

    RICCA

    Phosphate Buffered Saline 10 L Cubitainer®

    Item No: 5823-2.5

    $547.30
    (10 L)
  • POROS HQ CE/Wash 500 mL Poly natural

    RICCA

    POROS HQ CE/Wash 500 mL Poly natural

    Item No: R58679100-500A

    $123.22
    (500 mL)
  • POROS HQ Pool Matrix 500 mL Poly natural

    RICCA

    POROS HQ Pool Matrix 500 mL Poly natural

    Item No: R5867900-500A

    $124.01
    (500 mL)
  • Pot Phosph Buff, 0.05 M,pH 7.0 1 L Poly natural

    RICCA

    Pot Phosph Buff, 0.05 M,pH 7.0 1 L Poly natural

    Item No: R5808500-1A

    $221.73
    (1 L)
  • Pot Phosphate, 0.1 M, pH 6.00 1 L Poly natural

    RICCA

    Pot Phosphate, 0.1 M, pH 6.00 1 L Poly natural

    Item No: 5797-32

    $58.47
    (1 L)
  • Pot Phosphate, 50 mM, pH 6.0 20 L Cubitainer®

    RICCA

    Pot Phosphate, 50 mM, pH 6.0 20 L Cubitainer®

    Item No: R6454100-20F

    $873.22
    (20 L)
  • Potassium Phosphate Buff, pH 6 20 L Cubitainer®

    RICCA

    Potassium Phosphate Buff, pH 6 20 L Cubitainer®

    Item No: R6453000-20F

    $700.38
    (20 L)
  • Potassium Phosphate Monobasic, 20 L Cubitainer®

    RICCA

    Potassium Phosphate Monobasic, 20 L Cubitainer®

    Item No: R6454200-20F

    $1,067.16
    (20 L)
  • Pro A Elution Buffer, pH 3.5 500 mL Poly natural

    RICCA

    Pro A Elution Buffer, pH 3.5 500 mL Poly natural

    Item No: R6583920-500A

    $115.27
    (500 mL)
  • Pro A Intermediate Matrix 500 mL Poly natural

    RICCA

    Pro A Intermediate Matrix 500 mL Poly natural

    Item No: R6583930-500A

    $123.14
    (500 mL)
  • Sim Gastric Fluid, w/o Pepsin 1 L Poly natural

    RICCA

    Sim Gastric Fluid, w/o Pepsin 1 L Poly natural

    Item No: 7108-32

    $97.63
    (1 L)
  • Sim Gastric Fluid, w/o Pepsin 10 L Cubitainer®

    RICCA

    Sim Gastric Fluid, w/o Pepsin 10 L Cubitainer®

    Item No: 7108-2.5

    $429.64
    (10 L)
  • Sim Gastric Fluid, w/o Pepsin 20 L Cubitainer®

    RICCA

    Sim Gastric Fluid, w/o Pepsin 20 L Cubitainer®

    Item No: 7108-5

    $788.18
    (20 L)
  • Sim Gastric Fluid, w/o Pepsin 500 mL Poly natural

    RICCA

    Sim Gastric Fluid, w/o Pepsin 500 mL Poly natural

    Item No: 7108-16

    $63.80
    (500 mL)
  • Sim. Intestinal Fluid USP XXII 20 L Cubitainer®

    RICCA

    Sim. Intestinal Fluid USP XXII 20 L Cubitainer®

    Item No: 7109.75-5

    $721.53
    (20 L)
  • Sim. Intestinal Fluid USP XXII 500 mL Poly natural

    RICCA

    Sim. Intestinal Fluid USP XXII 500 mL Poly natural

    Item No: 7109.75-16

    $74.99
    (500 mL)