Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.

Calibration Solutions

89 products found

Rely on Grainger to provide a wide range of calibration solutions to help keep your lab running smoothly. Use buffer solutions to help keep pH constant when running biochemical assays. Also find electrode rinse and storage solutions, turbidity and electric conductivity calibration solutions, a variety of standards and much more. Make Grainger your one source for calibration solutions and all your other lab supplies.Close

Filter Results By

Branch Availability
Item
Type
Range
Features
Container
Brand
Price
Shop By

Viewing as

List
  • Buffer Solution Kit, pH 4, 7, 10, 500mL

    Brand
    LAB SAFETY SUPPLY
    Item #
    7Y379
    Mfr. Model #
    7Y379
    Buffer Solution Kit, pH 4, 7, 10, 500mL
    Web Price $41.30 / each
  • Electrode Storage Solution, 500mL

    Brand
    LAB SAFETY SUPPLY
    Item #
    3TWH7
    Mfr. Model #
    3TWH7
    Electrode Storage Solution, 500mL
    Web Price $12.15 / each
  • Calibration Standard, 84microS, 1 Pt, PK2

    Brand
    EXTECH
    Item #
    3YDY2
    Mfr. Model #
    EC-84-P
    Calibration Standard, 84microS, 1 Pt, PK2
    Web Price $33.30 / pkg. of 2
  • Calibration Standard, 12880microS, 1Pt, Pk2

    Brand
    EXTECH
    Item #
    3WFJ4
    Mfr. Model #
    EC-12880-P
    Calibration Standard, 12880microS, 1Pt, Pk2
    Web Price $33.30 / pkg. of 2
  • Calibration Solution.EC, 447 uS/cm, 1 Pt

    Brand
    OAKTON
    Item #
    8VL07
    Mfr. Model #
    WD-00653-47
    Calibration Solution.EC, 447 uS/cm, 1 Pt
    Web Price $18.35 / each
  • Calibration Solution, EC, 84 uS/cm, 1 Pt

    Brand
    OAKTON
    Item #
    9WN57
    Mfr. Model #
    WD-00653-16
    Calibration Solution, EC, 84 uS/cm, 1 Pt
    Web Price $18.55 / each
  • Buffer Solution, pH, 7.00, 500 mL

    Brand
    OAKTON
    Item #
    9L745
    Mfr. Model #
    00654-04
    Buffer Solution, pH, 7.00, 500 mL
    Web Price $17.85 / each
  • Calibration Standard, 1413microS, 1 Pt, Pk2

    Brand
    EXTECH
    Item #
    3WFH9
    Mfr. Model #
    EC-1413-P
    Calibration Standard, 1413microS, 1 Pt, Pk2
    Web Price $31.50 / pkg. of 2
  • Buffer Solution, pH, 7.00, Pt, PK6

    Brand
    YSI
    Item #
    4UZC5
    Mfr. Model #
    3822
    Buffer Solution, pH, 7.00, Pt, PK6
    Web Price $93.25 / pkg. of 6
  • Buffer Solution, pH, 10.01, 500 mL

    Brand
    OAKTON
    Item #
    4YMT4
    Mfr. Model #
    00654-08
    Buffer Solution, pH, 10.01, 500 mL
    Web Price $19.00 / each
  • Buffer Solution, 4 pH, 1 Pt, PK2

    Brand
    EXTECH
    Item #
    3TXV2
    Mfr. Model #
    PH4-P
    Buffer Solution, 4 pH, 1 Pt, PK2
    Web Price $29.50 / pkg. of 2
  • Buffer Solution Kit, pH 4, 7, 10, 20mL

    Brand
    LAB SAFETY SUPPLY
    Item #
    7YL05
    Mfr. Model #
    7YL05
    Buffer Solution Kit, pH 4, 7, 10, 20mL
    Web Price $93.00 / each
  • Three Buffer Tripak, pH, 4, 7.10, Pk30

    Brand
    EXTECH
    Item #
    1H141
    Mfr. Model #
    650470
    Three Buffer Tripak, pH, 4, 7.10, Pk30
    Web Price $47.60 / pkg. of 30
  • Buffer Package, pH, 4.0, 7.0 and 10.0, 1 Pt

    Brand
    YSI
    Item #
    4UZC7
    Mfr. Model #
    3824
    Buffer Package, pH, 4.0,  7.0 and 10.0, 1 Pt
    Web Price $93.25 / each
  • Buffer Solution, 10 pH, 1 Pt, PK2

    Brand
    EXTECH
    Item #
    3TXU8
    Mfr. Model #
    PH10-P
    Buffer Solution, 10 pH, 1 Pt, PK2
    Web Price $28.85 / pkg. of 2
  • Buffer Solution, pH, 4.00, Pt, PK6

    Brand
    YSI
    Item #
    4UZC4
    Mfr. Model #
    3821
    Buffer Solution, pH, 4.00, Pt, PK6
    Web Price $92.00 / pkg. of 6
  • Calibration Solution, EC, 1413 uS/cm, 1 Pt

    Brand
    OAKTON
    Item #
    9WYZ5
    Mfr. Model #
    WD-00653-18
    Calibration Solution, EC, 1413 uS/cm, 1 Pt
    Web Price $18.55 / each
  • Calibration Solution Set

    Brand
    EXTECH
    Item #
    3TXR8
    Mfr. Model #
    PH103
    Calibration Solution Set
    Web Price $41.45 / each
  • Buffer Solution, pH, 4.01, 500 mL

    Brand
    OAKTON
    Item #
    4YMT3
    Mfr. Model #
    00654-00
    Buffer Solution, pH, 4.01, 500 mL
    Web Price $21.80 / each
  • Calibration Solution, ORP, 250mL Bottle

    Brand
    YSI
    Item #
    52RY64
    Mfr. Model #
    061321
    Calibration Solution, ORP, 250mL Bottle
    Web Price $58.25 / each
  • Cal Solution, EC, 10 mS/cm, 1 Pt, PK8

    Brand
    YSI
    Item #
    4UZC1
    Mfr. Model #
    3168
    Cal Solution, EC, 10 mS/cm, 1 Pt, PK8
    Web Price $140.00 / pkg. of 8
  • Fluoride Std, 100ppm as F, 475mL

    Brand
    THERMO SCIENTIFIC
    Item #
    6GNL2
    Mfr. Model #
    940907
    Fluoride Std, 100ppm as F, 475mL
    Web Price $76.00 / each
  • Electrode Cleaner, 500mL

    Brand
    LAB SAFETY SUPPLY
    Item #
    3TWJ2
    Mfr. Model #
    3TWJ2
    Electrode Cleaner, 500mL
    Web Price $11.85 / each
  • Buffer Solution, pH, 1.68, 1 Pt

    Brand
    OAKTON
    Item #
    8UKA8
    Mfr. Model #
    00654-01
    Buffer Solution, pH, 1.68, 1 Pt
    Web Price $17.45 / each
  • Electrode Cleaning Solution, 1 Pt

    Brand
    OAKTON
    Item #
    9DRY5
    Mfr. Model #
    00653-06
    Electrode Cleaning Solution, 1 Pt
    Web Price $19.40 / each
  • Buffer Solution, pH, 12.46, 1 Pt

    Brand
    OAKTON
    Item #
    8UKA9
    Mfr. Model #
    00654-12
    Buffer Solution, pH, 12.46, 1 Pt
    Web Price $17.80 / each
  • Calibration Solution.EC, 23 uS/cm, 1 Pt

    Brand
    OAKTON
    Item #
    8EM31
    Mfr. Model #
    WD-00653-23
    Calibration Solution.EC, 23 uS/cm, 1 Pt
    Web Price $14.05 / each
  • Buffer Solution, pH, 10.00, Pt, PK6

    Brand
    YSI
    Item #
    4UZC6
    Mfr. Model #
    3823
    Buffer Solution, pH, 10.00, Pt, PK6
    Web Price $88.25 / pkg. of 6
  • Primary Chlorine Standard Kit, 1.5 mg/L

    Brand
    LOVIBOND
    Item #
    15F870
    Mfr. Model #
    48105510
    Primary Chlorine Standard Kit,  1.5 mg/L
    Web Price $25.20 / each
  • Buffer Solution Kit, pH, 4.01, 7.00, 20 mL

    Brand
    OAKTON
    Item #
    9CFJ3
    Mfr. Model #
    35653-04
    Buffer Solution Kit, pH, 4.01, 7.00, 20 mL
    Web Price $46.00 / each
  • Buffer Solution, pH, 10.0, 20 mL, PK25

    Brand
    THERMO SCIENTIFIC
    Item #
    9JZJ0
    Mfr. Model #
    911025-WA
    Buffer Solution, pH, 10.0, 20 mL, PK25
    Web Price $70.75 / pkg. of 25
  • Buffer Solution, pH, 4.01, 20 mL., PK20

    Brand
    OAKTON
    Item #
    9DH94
    Mfr. Model #
    35653-01
    Buffer Solution, pH, 4.01, 20 mL., PK20
    Web Price $43.70 / pkg. of 20
View More
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More