购买 Testing pH Levels

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$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$77.64
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$77.64
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$30.98
$35.99
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
1 千+
折扣 13%
$30.98
$35.99
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
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
387
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$15.19
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
28 千+
$15.19
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
$4.00
Taylor Technologies R-0014-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
653
$4.00
Taylor Technologies R-0014-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
$5.00
Taylor Technologies R-0004-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
6
$5.00
Taylor Technologies R-0004-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
$53.05
Ph 3.8 - 5.5 Test Strip
Rocky Mountain Reagents
$53.05
Ph 3.8 - 5.5 Test Strip
Rocky Mountain Reagents
$8.00
Taylor Technologies R-0004-C PH Indicator Solution 2Oz Bottle
Pool Warehouse
933
$8.00
Taylor Technologies R-0004-C PH Indicator Solution 2Oz Bottle
Pool Warehouse
$116.51
Hydrion Full Range 0 To 14 Ph Test Strips 100 Per Vial
Level 7 Chemical
$116.51
Hydrion Full Range 0 To 14 Ph Test Strips 100 Per Vial
Level 7 Chemical
$50.90
Milwaukee Ph54 Waterproof Ph Tester With Replaceable Probe
Test Equipment Depot
$50.90
Milwaukee Ph54 Waterproof Ph Tester With Replaceable Probe
Test Equipment Depot
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
折扣 52%
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
$162.00
Horiba Laquatwin Ph-22 Compact Ph Meter, 3999960123
ABQ Industrial
1
$162.00
Horiba Laquatwin Ph-22 Compact Ph Meter, 3999960123
ABQ Industrial
$29.99
Ph Tester - One
Gurney's
$29.99
Ph Tester - One
Gurney's
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$44.99
Digital Soil Ph Meter - One
Gurney's
$44.99
Digital Soil Ph Meter - One
Gurney's
$18.50
Digital Ph Meter
Level 7 Chemical
$18.50
Digital Ph Meter
Level 7 Chemical
$58.20
Whatman Indicator Papers, Ph Indicators, Integral Comparison Strip, 1.8 To 3.8 Range 1 Pkg | Plastic/Paper
Sigma-Aldrich
$58.20
Whatman Indicator Papers, Ph Indicators, Integral Comparison Strip, 1.8 To 3.8 Range 1 Pkg | Plastic/Paper
Sigma-Aldrich
$556.99
Portable Ph Meter
School Outfitters
$556.99
Portable Ph Meter
School Outfitters
$19.79
HYDRION Plastic Ph Indicator Strips, Spectral, Range 0 To 14 Ph, Test Strips 2 3/4 in L X 1/4 in W, PK100, 9800
Zoro.com
$19.79
HYDRION Plastic Ph Indicator Strips, Spectral, Range 0 To 14 Ph, Test Strips 2 3/4 in L X 1/4 in W, PK100, 9800
Zoro.com
$9.48
API Ph Test Kit, 160 Tests
The Pond Guy
1 千+
$9.48
API Ph Test Kit, 160 Tests
The Pond Guy
$40.30
Supelco Ph-Indicator Strips Ph 5.2 - 7.2 Special Indicator, Non-Bleeding: No, Colorimetric, Ph Range 5.2-7.2
Sigma-Aldrich
$40.30
Supelco Ph-Indicator Strips Ph 5.2 - 7.2 Special Indicator, Non-Bleeding: No, Colorimetric, Ph Range 5.2-7.2
Sigma-Aldrich
$156.00
Hach Ph Test Kit 5.6 - 8.4 Ph Model 17F 147006
Core & Main
$156.00
Hach Ph Test Kit 5.6 - 8.4 Ph Model 17F 147006
Core & Main
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$210.99
Handheld Ph Meter Waterproof Ph Meter With 0.1 Resolution - 1 / Each / 1 / Each
Grayline Medical
$210.99
Handheld Ph Meter Waterproof Ph Meter With 0.1 Resolution - 1 / Each / 1 / Each
Grayline Medical
$7.79
Hydrion S/R Ph Test Paper Dispenser Level 3-5.5
WebstaurantStore
6
$7.79
Hydrion S/R Ph Test Paper Dispenser Level 3-5.5
WebstaurantStore
$124.99
EXTECH Exstick Pocket Ph Tester:Ph Range 0.00 -14.00, Waterproof, 3 Calibration Points, Accurate To 0.01 Ph, PH100
Zoro.com
1
$124.99
EXTECH Exstick Pocket Ph Tester:Ph Range 0.00 -14.00, Waterproof, 3 Calibration Points, Accurate To 0.01 Ph, PH100
Zoro.com
$148.00
Hach Ph Test Kit 4.0 - 10.0 Ph Model 17N 147011
Core & Main
$148.00
Hach Ph Test Kit 4.0 - 10.0 Ph Model 17N 147011
Core & Main
$99.99
Taylor 2000 Service Complete Salt Water Test Kit, Alkalinity/Chlorine (High Range), FAS-DPD/CYA/Hardness/Nacl/Ph
Doheny's
201
$99.99
Taylor 2000 Service Complete Salt Water Test Kit, Alkalinity/Chlorine (High Range), FAS-DPD/CYA/Hardness/Nacl/Ph
Doheny's
$629.99
Oakton Instruments PH 5+ Meter - METER, PH 5+, WITH PROBES, HANDHELD - WD-35613-52 - 1 Each / Each
Grayline Medical
$629.99
Oakton Instruments PH 5+ Meter - METER, PH 5+, WITH PROBES, HANDHELD - WD-35613-52 - 1 Each / Each
Grayline Medical
How to test your pH using pH Test Strips - SimplexHealth
How to test your pH using pH Test Strips - SimplexHealth
2024年1月31日
simplexhealth.co.uk
What Is pH and What Does It Measure?
What Is pH and What Does It Measure?
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thoughtco.com
How to Measure the pH of Water
How to Measure the pH of Water
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The 5 Best Soil pH Testers & Meters (2026 Reviews)
The 5 Best Soil pH Testers & Meters (2026 Reviews)
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The pH Scale
The pH Scale
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sciencebuddies.org
How to test your soil pH
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How To Test And Adjust Your Soil Ph - Bunnings Australia
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bunnings.com.au
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YouTubeHow To with Doc
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YouTubeDeco Bliss
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YouTubeJohn The Pool Expert
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YouTubeפארק קרסו למדע Carasso Science Park
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YouTubeMed Lab Diagnostics
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PhET Simulation pH Scale - Mr Pauller
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购买 Testing pH Levels

广告
关于我们的广告
$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$77.64
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$77.64
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$30.98
$35.99
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
1 千+
折扣 13%
$30.98
$35.99
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
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
387
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$15.19
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
28 千+
$15.19
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
$4.00
Taylor Technologies R-0014-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
653
$4.00
Taylor Technologies R-0014-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
$5.00
Taylor Technologies R-0004-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
6
$5.00
Taylor Technologies R-0004-A PH Indicator Solution .75Oz Bottle
Pool Warehouse
$53.05
Ph 3.8 - 5.5 Test Strip
Rocky Mountain Reagents
$53.05
Ph 3.8 - 5.5 Test Strip
Rocky Mountain Reagents
$8.00
Taylor Technologies R-0004-C PH Indicator Solution 2Oz Bottle
Pool Warehouse
933
$8.00
Taylor Technologies R-0004-C PH Indicator Solution 2Oz Bottle
Pool Warehouse
$116.51
Hydrion Full Range 0 To 14 Ph Test Strips 100 Per Vial
Level 7 Chemical
$116.51
Hydrion Full Range 0 To 14 Ph Test Strips 100 Per Vial
Level 7 Chemical
$50.90
Milwaukee Ph54 Waterproof Ph Tester With Replaceable Probe
Test Equipment Depot
$50.90
Milwaukee Ph54 Waterproof Ph Tester With Replaceable Probe
Test Equipment Depot
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
折扣 52%
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com