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.

  • Acetate Buffer, pH 4.5, 20 L Cubitainer®

    RICCA

    Acetate Buffer, pH 4.5, 20 L Cubitainer®

    Item No: 55-5

    $985.71
    (20 L)
  • Acetate Buffer, pH 4.5, for Cyanide Determination, 1 L Natural Poly

    RICCA

    Acetate Buffer, pH 4.5, for Cyanide Determination, 1 L Natural Poly

    Item No: 52-32

    $90.91
    (1 L)
  • Acetate Buffer, pH 4.5, for Cyanide Determination, 500 mL Natural Poly

    RICCA

    Acetate Buffer, pH 4.5, for Cyanide Determination, 500 mL Natural Poly

    Item No: 52-16

    $63.15
    (500 mL)
  • Acetate Buffer, pH 4.5, USP Reagent, 1 L Natural Poly

    RICCA

    Acetate Buffer, pH 4.5, USP Reagent, 1 L Natural Poly

    Item No: R0052500-1A

    $56.16
    (1 L)
  • Acetate Buffer, pH 4.6, for Bromide Analysis, 1 L Natural Poly

    RICCA

    Acetate Buffer, pH 4.6, for Bromide Analysis, 1 L Natural Poly

    Item No: 54-32

    $80.64
    (1 L)
  • Acetate Buffer, pH 4.6, for Bromide Analysis, 4 L Natural Poly

    RICCA

    Acetate Buffer, pH 4.6, for Bromide Analysis, 4 L Natural Poly

    Item No: 54-1

    $239.65
    (4 L)
  • Acetate Buffer, pH 4.6, for Bromide Analysis, 500 mL Natural Poly

    RICCA

    Acetate Buffer, pH 4.6, for Bromide Analysis, 500 mL Natural Poly

    Item No: 54-16

    $63.31
    (500 mL)
  • Acetate Buffer, pH 5.0, 1 L Natural Poly

    RICCA

    Acetate Buffer, pH 5.0, 1 L Natural Poly

    Item No: R0062555-1A

    $228.42
    (1 L)
  • Acetate Buffer, pH 5.0, 500 mL Natural Poly

    RICCA

    Acetate Buffer, pH 5.0, 500 mL Natural Poly

    Item No: R0062500-500A

    $120.98
    (500 mL)
  • Acetate Buffer, pH 5.5, 1 L Natural Poly

    RICCA

    Acetate Buffer, pH 5.5, 1 L Natural Poly

    Item No: R0065000-1A

    $190.44
    (1 L)
  • Acetate Buffer, pH 5.5, 4 L Natural Poly

    RICCA

    Acetate Buffer, pH 5.5, 4 L Natural Poly

    Item No: R0065000-4A

    $550.06
    (4 L)
  • Acetate Buffer, pH 5.5, for APHA Arsenic Testing, 1 L Natural Poly

    RICCA

    Acetate Buffer, pH 5.5, for APHA Arsenic Testing, 1 L Natural Poly

    Item No: 63-32

    $74.92
    (1 L)
  • Acetate Buffer, pH 5.5, for APHA Arsenic Testing, 4 L Natural Poly

    RICCA

    Acetate Buffer, pH 5.5, for APHA Arsenic Testing, 4 L Natural Poly

    Item No: 63-1

    $107.75
    (4 L)
  • Acetate Buffer, pH 5.5, for APHA Arsenic Testing, 500 mL Natural Poly

    RICCA

    Acetate Buffer, pH 5.5, for APHA Arsenic Testing, 500 mL Natural Poly

    Item No: 63-16

    $63.31
    (500 mL)
  • Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, 1 L Natural Poly

    RICCA

    Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, 1 L Natural Poly

    Item No: 64-32

    $118.16
    (1 L)
  • Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, 500 mL Natural Poly

    RICCA

    Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, 500 mL Natural Poly

    Item No: 64-16

    $62.03
    (500 mL)
  • Acetate Buffer, Plating Formula, 1 L Natural Poly

    RICCA

    Acetate Buffer, Plating Formula, 1 L Natural Poly

    Item No: R0069000-1A

    $39.13
    (1 L)
  • Acetate Buffer, Plating Formula, 20 L Cubitainer®

    RICCA

    Acetate Buffer, Plating Formula, 20 L Cubitainer®

    Item No: R0069000-20F

    $336.55
    (20 L)
  • Acetate Buffer, Plating Formula, 4 L Natural Poly

    RICCA

    Acetate Buffer, Plating Formula, 4 L Natural Poly

    Item No: R0069000-4A

    $99.00
    (4 L)
  • Acetate Buffer, Purified, for Zinc Analysis (Dithizone Method), 1 L Natural Poly

    RICCA

    Acetate Buffer, Purified, for Zinc Analysis (Dithizone Method), 1 L Natural Poly

    Item No: 70-32

    $344.77
    (1 L)
  • Acetate Buffer, Purified, for Zinc Analysis (Dithizone Method), 500 mL Natural Poly

    RICCA

    Acetate Buffer, Purified, for Zinc Analysis (Dithizone Method), 500 mL Natural Poly

    Item No: 70-16

    $187.54
    (500 mL)
  • Acetic Acid-Ammonium Acetate Buffer TS, 1 L Natural Poly

    RICCA

    Acetic Acid-Ammonium Acetate Buffer TS, 1 L Natural Poly

    Item No: 170-32

    $122.41
    (1 L)
  • Acetic Acid-Ammonium Acetate Buffer TS, 500 mL Natural Poly

    RICCA

    Acetic Acid-Ammonium Acetate Buffer TS, 500 mL Natural Poly

    Item No: 170-16

    $64.71
    (500 mL)
  • Acid Phthalate Buffer, pH 3.6, USP Reagent, 1 L Natural Poly

    RICCA

    Acid Phthalate Buffer, pH 3.6, USP Reagent, 1 L Natural Poly

    Item No: R1498362-1A

    $209.95
    (1 L)