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    Shop ph testing kit

    Sponsored
    $490.99
    Portable Ph Meter
    School Outfitters
    $490.99
    Portable Ph Meter
    School Outfitters
    $37.60
    Supelco Ph-Indicator Strips Ph 5.2 - 7.2 Special Indicator, Non-Bleeding: No, Colorimetric, Ph Range 5.2-7.2, Graduations & Accuracy Accuracy: 0.4 Ph Unit, 100 Strips | Paper/Lead
    Sigma-Aldrich
    $37.60
    Supelco Ph-Indicator Strips Ph 5.2 - 7.2 Special Indicator, Non-Bleeding: No, Colorimetric, Ph Range 5.2-7.2, Graduations & Accuracy Accuracy: 0.4 Ph Unit, 100 Strips | Paper/Lead
    Sigma-Aldrich
    $36.40
    Supelco Ph-Indicator Strips Ph 5.0 - 10.0, Non-Bleeding, Colorimetric, Ph Range 5.0-10.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit, Mquant 100 Strips | Paper
    Sigma-Aldrich
    $36.40
    Supelco Ph-Indicator Strips Ph 5.0 - 10.0, Non-Bleeding, Colorimetric, Ph Range 5.0-10.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit, Mquant 100 Strips | Paper
    Sigma-Aldrich
    $126.72
    $128.00
    Oakton Ecotestr Ph2+ Pocket Ph Meter
    Test Equipment Depot
    $126.72
    $128.00
    Oakton Ecotestr Ph2+ Pocket Ph Meter
    Test Equipment Depot
    $137.97
    Professional Soil Test Kit - Fast And Accurate Results - Large - 50 Pieces
    Walmart
    Free shipping
    $137.97
    Professional Soil Test Kit - Fast And Accurate Results - Large - 50 Pieces
    Walmart
    $35.70
    Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit, For Use With Mquant Str 100 Strips | Paper
    Sigma-Aldrich
    $35.70
    Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit, For Use With Mquant Str 100 Strips | Paper
    Sigma-Aldrich
    $68.99
    Lab Safety Supply Ph Stick: 1.0 Ph, 9 in Overall Lg, 1 in Overall Wd, 25 Tests, Ph [PK/25] Model: 8ZDP7
    Grainger
    $68.99
    Lab Safety Supply Ph Stick: 1.0 Ph, 9 in Overall Lg, 1 in Overall Wd, 25 Tests, Ph [PK/25] Model: 8ZDP7
    Grainger
    $349.99
    Hanna Ph, Alkalinity, Free Chlorine, Total Chlorine, And Cyanuric Acid Photometer - HI97104
    Hanna Instruments
    $349.99
    Hanna Ph, Alkalinity, Free Chlorine, Total Chlorine, And Cyanuric Acid Photometer - HI97104
    Hanna Instruments
    $115.55
    Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
    Grainger
    3
    $115.55
    Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
    Grainger
    $124.99
    Hanna General Ph Calibration Bundle, Ph 7& 10 (Sachets) - HI5710-11PS
    Hanna Instruments
    $124.99
    Hanna General Ph Calibration Bundle, Ph 7& 10 (Sachets) - HI5710-11PS
    Hanna Instruments
    $25.98
    4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
    Amazon.com
    $25.98
    4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
    Amazon.com
    $33.99
    Ph Standards Combo Pack | 4.0 + 7.0 + 10.0
    Cannon Water Technology
    $33.99
    Ph Standards Combo Pack | 4.0 + 7.0 + 10.0
    Cannon Water Technology
    $349.99
    Hanna Ph, Free And Total Chlorine Photometer - HI97710
    Hanna Instruments
    $349.99
    Hanna Ph, Free And Total Chlorine Photometer - HI97710
    Hanna Instruments
    $200.92
    Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
    Grainger
    1
    $200.92
    Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
    Grainger
    $16.72
    Phydrion - 5920024 Phydrion 0 To 13 Ph Jumbo Ph Papers, Range 0 To 13, 50 Ft/Roll
    Amazon.com
    88
    $16.72
    Phydrion - 5920024 Phydrion 0 To 13 Ph Jumbo Ph Papers, Range 0 To 13, 50 Ft/Roll
    Amazon.com
    $1,420.00
    Orion Star A221 Ph Portable Meter ORP Kit, Thermo Orion - STARA2217
    The Lab Depot
    $1,420.00
    Orion Star A221 Ph Portable Meter ORP Kit, Thermo Orion - STARA2217
    The Lab Depot
    $1,390.00
    Orion Star A211 Ph Meter Standard General Purpose Kit, Thermo Orion - STARA2117
    The Lab Depot
    $1,390.00
    Orion Star A211 Ph Meter Standard General Purpose Kit, Thermo Orion - STARA2117
    The Lab Depot
    $121.19
    Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
    Amazon.com
    22
    Free shipping
    $121.19
    Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
    Amazon.com