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$115.00
Nitrate Water Test Kit | Certified Laboratory
Tap Score
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Nitrate Water Test Kit | Certified Laboratory
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Nitrite 0-25 Ppm, Nitrate 0-500 Ppm Two Pad Test Strip [Vial Of 50 Strips]
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Horiba Laquatwin Nitrate NO3- Meter (NO3-11)
Agriculture Solutions LLC
$416.00
Horiba Laquatwin Nitrate NO3- Meter (NO3-11)
Agriculture Solutions LLC
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Insta-Test Test Strip: Nitrate/Nitrite, 0 To 10 Ppm Nitrite/0 To 50 Ppm Nitrate, Nitrate/Nitrite [PK/50] Model: 2996
Grainger
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Grainger
$77.15
Hach Nitrate Tntplus Vial Test LR 0.23-13.5 Mg/L NO-N 25 Tests TNT835
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Hach Nitrate-Nitrite Test Kit Model NI-12 1408100
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Hach Nitrate-Nitrite Test Kit Model NI-12 1408100
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Test Strip, Nitrate/Nitrite Nitrogen, PK50
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Water Quality Test Strips, Fish Tank Test Kit, Nitrate, PH, Hardness Test Strips, Aquarium Water Quality Kit
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API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 Count
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Hach Nitrogen Nitrate Color Disc Test Kit Model NI-14 1416100
Core & Main
$161.00
Hach Nitrogen Nitrate Color Disc Test Kit Model NI-14 1416100
Core & Main
$627.00
Horiba LAQUA Nitrate NO3- Kit For Crops (NO3-11C)
Agriculture Solutions LLC
$627.00
Horiba LAQUA Nitrate NO3- Kit For Crops (NO3-11C)
Agriculture Solutions LLC
$96.00
Mquant Ion-Specific Test Strips, Nitrate, VWR International - EM1.10020.0001-EA
The Lab Depot
$96.00
Mquant Ion-Specific Test Strips, Nitrate, VWR International - EM1.10020.0001-EA
The Lab Depot
$77.15
Hach Nitrate Tntplus Vial Test HR 5-35 Mg/L NO-N 25 Tests TNT836
Core & Main
$77.15
Hach Nitrate Tntplus Vial Test HR 5-35 Mg/L NO-N 25 Tests TNT836
Core & Main
$675.00
Horiba LAQUA Nitrate NO3- Kit For Soil (NO3-11S)
Agriculture Solutions LLC
$675.00
Horiba LAQUA Nitrate NO3- Kit For Soil (NO3-11S)
Agriculture Solutions LLC
$134.82
Lovibond Nitrate Water Quality Test Kit: Nitrate, 100 Tests, 9 Pieces, 147301 Model: 147301
Grainger
$134.82
Lovibond Nitrate Water Quality Test Kit: Nitrate, 100 Tests, 9 Pieces, 147301 Model: 147301
Grainger
$23.36
Industrial Test Systems Test Strips: Nitrate/Nitrite, 0 To 10 Ppm Nitrite/0 To 50 Ppm Nitrate [PK/50] Model: 480009
Grainger
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Industrial Test Systems Test Strips: Nitrate/Nitrite, 0 To 10 Ppm Nitrite/0 To 50 Ppm Nitrate [PK/50] Model: 480009
Grainger
$41.01
Insta-Test Test Strip: Nitrate/Nitrite/Ph/Total Alkalinity/Total Hardness, 25 Tests [PK/25] Model: 3038-G
Grainger
$41.01
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Grainger
$237.39
GREENTEST 6 High Accuracy Nitrate Tester Water TDS Bluetooth Food, Meat, Fish
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Hach Nitrate Vial Test: 5 To 35 Mg/L NO3-N, TNT836, 1 Model: TNT836
Grainger
$223.17
Hach Nitrate Vial Test: 5 To 35 Mg/L NO3-N, TNT836, 1 Model: TNT836
Grainger
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Sponsored
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$11.00
$19.78
API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 Count
Chewy.com
45
44% off
$11.00
$19.78
API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 Count
Chewy.com
$16.06
$38.00
Hach 2745425 Nitrate And Nitrite Test Strips
Amazon.com
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57% off
$16.06
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Hach 2745425 Nitrate And Nitrite Test Strips
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$161.00
Hach Nitrogen Nitrate Color Disc Test Kit Model NI-14 1416100
Core & Main
$161.00
Hach Nitrogen Nitrate Color Disc Test Kit Model NI-14 1416100
Core & Main
$627.00
Horiba LAQUA Nitrate NO3- Kit For Crops (NO3-11C)
Agriculture Solutions LLC
$627.00
Horiba LAQUA Nitrate NO3- Kit For Crops (NO3-11C)
Agriculture Solutions LLC
$96.00
Mquant Ion-Specific Test Strips, Nitrate, VWR International - EM1.10020.0001-EA
The Lab Depot
$96.00
Mquant Ion-Specific Test Strips, Nitrate, VWR International - EM1.10020.0001-EA
The Lab Depot
$77.15
Hach Nitrate Tntplus Vial Test HR 5-35 Mg/L NO-N 25 Tests TNT836
Core & Main
$77.15
Hach Nitrate Tntplus Vial Test HR 5-35 Mg/L NO-N 25 Tests TNT836
Core & Main
$675.00
Horiba LAQUA Nitrate NO3- Kit For Soil (NO3-11S)
Agriculture Solutions LLC
$675.00
Horiba LAQUA Nitrate NO3- Kit For Soil (NO3-11S)
Agriculture Solutions LLC
$134.82
Lovibond Nitrate Water Quality Test Kit: Nitrate, 100 Tests, 9 Pieces, 147301 Model: 147301
Grainger
$134.82
Lovibond Nitrate Water Quality Test Kit: Nitrate, 100 Tests, 9 Pieces, 147301 Model: 147301
Grainger
$23.36
Industrial Test Systems Test Strips: Nitrate/Nitrite, 0 To 10 Ppm Nitrite/0 To 50 Ppm Nitrate [PK/50] Model: 480009
Grainger
143
$23.36
Industrial Test Systems Test Strips: Nitrate/Nitrite, 0 To 10 Ppm Nitrite/0 To 50 Ppm Nitrate [PK/50] Model: 480009
Grainger
$41.01
Insta-Test Test Strip: Nitrate/Nitrite/Ph/Total Alkalinity/Total Hardness, 25 Tests [PK/25] Model: 3038-G
Grainger
$41.01
Insta-Test Test Strip: Nitrate/Nitrite/Ph/Total Alkalinity/Total Hardness, 25 Tests [PK/25] Model: 3038-G
Grainger
$237.39
GREENTEST 6 High Accuracy Nitrate Tester Water TDS Bluetooth Food, Meat, Fish
eBay
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GREENTEST 6 High Accuracy Nitrate Tester Water TDS Bluetooth Food, Meat, Fish
eBay
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Hach Nitrate Vial Test: 5 To 35 Mg/L NO3-N, TNT836, 1 Model: TNT836
Grainger
$223.17
Hach Nitrate Vial Test: 5 To 35 Mg/L NO3-N, TNT836, 1 Model: TNT836
Grainger
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Hach Nitrate Vial Test: 0.23 To 13.5 Mg/L NO3-N, TNT835, 1 Model: TNT835
Grainger
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Insta-Test Test Strip: Free Chlorine/Nitrate/Nitrite/Ph/Total Chlorine/Total Hardness, 25 Tests [PK/25] Model: 2933-G
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Grainger
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Nitrate Test Kit For Soil And Irrigation Water
Certified MTP
$210.62
Nitrate Test Kit For Soil And Irrigation Water
Certified MTP
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Lamotte Nitrate & Phosphate In Water Test Kit: Nitrate/Phosphate, Handbook, 90 Tests, 1 Pieces Model: 3119-01
Grainger
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Lamotte Nitrate & Phosphate In Water Test Kit: Nitrate/Phosphate, Handbook, 90 Tests, 1 Pieces Model: 3119-01
Grainger
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Industrial Test Systems Test Strips: Nitrate/Nitrite/Ph/Total Alkalinity/Total Hardness, 25 Tests [PK/25] Model: 481345
Grainger
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Industrial Test Systems Test Strips: Nitrate/Nitrite/Ph/Total Alkalinity/Total Hardness, 25 Tests [PK/25] Model: 481345
Grainger
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Lamotte Nitrate-Nitrogen Water Quality Test Kit: Nitrate-Nitrogen, 50 Tests, 3354-01 Model: 3354-01
Grainger
$88.37
Lamotte Nitrate-Nitrogen Water Quality Test Kit: Nitrate-Nitrogen, 50 Tests, 3354-01 Model: 3354-01
Grainger

Shop nitrate testing

Sponsored
About our ads
$115.00
Nitrate Water Test Kit | Certified Laboratory
Tap Score
$115.00
Nitrate Water Test Kit | Certified Laboratory
Tap Score
$24.24
Nitrite 0-25 Ppm, Nitrate 0-500 Ppm Two Pad Test Strip [Vial Of 50 Strips]
Amazon.com
132
$24.24
Nitrite 0-25 Ppm, Nitrate 0-500 Ppm Two Pad Test Strip [Vial Of 50 Strips]
Amazon.com
$416.00
Horiba Laquatwin Nitrate NO3- Meter (NO3-11)
Agriculture Solutions LLC
$416.00
Horiba Laquatwin Nitrate NO3- Meter (NO3-11)
Agriculture Solutions LLC
$26.21
Insta-Test Test Strip: Nitrate/Nitrite, 0 To 10 Ppm Nitrite/0 To 50 Ppm Nitrate, Nitrate/Nitrite [PK/50] Model: 2996
Grainger
1
$26.21
Insta-Test Test Strip: Nitrate/Nitrite, 0 To 10 Ppm Nitrite/0 To 50 Ppm Nitrate, Nitrate/Nitrite [PK/50] Model: 2996
Grainger
$77.15
Hach Nitrate Tntplus Vial Test LR 0.23-13.5 Mg/L NO-N 25 Tests TNT835
Core & Main
$77.15
Hach Nitrate Tntplus Vial Test LR 0.23-13.5 Mg/L NO-N 25 Tests TNT835
Core & Main
$38.00
Hach Nitrate & Nitrite Test Strips 2745425
Core & Main
81
$38.00
Hach Nitrate & Nitrite Test Strips 2745425
Core & Main
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Thermo Scientific 2115204 - Orion Dual Star Ph/ISE Dual Channel Benchtop Meter Nitrate And Ph Kit | Tequipment
TEquipment
18% off
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Thermo Scientific 2115204 - Orion Dual Star Ph/ISE Dual Channel Benchtop Meter Nitrate And Ph Kit | Tequipment
TEquipment
$267.00
Hach Nitrate-Nitrite Test Kit Model NI-12 1408100
Core & Main
$267.00
Hach Nitrate-Nitrite Test Kit Model NI-12 1408100
Core & Main
$20.60
Test Strip, Nitrate/Nitrite Nitrogen, PK50
Amazon.com
143
$20.60
Test Strip, Nitrate/Nitrite Nitrogen, PK50
Amazon.com
$44.97
Water Quality Test Strips, Fish Tank Test Kit, Nitrate, PH, Hardness Test Strips, Aquarium Water Quality Kit
Inspire Uplift
$44.97
Water Quality Test Strips, Fish Tank Test Kit, Nitrate, PH, Hardness Test Strips, Aquarium Water Quality Kit
Inspire Uplift
$13.49
$17.99
Fritz Aquarium Water Nitrate Test Kit
Chewy.com
25% off
$13.49
$17.99
Fritz Aquarium Water Nitrate Test Kit
Chewy.com
$11.00
$19.78
API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 Count
Chewy.com
45
44% off
$11.00
$19.78
API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 Count
Chewy.com
$16.06
$38.00
Hach 2745425 Nitrate And Nitrite Test Strips
Amazon.com
81
57% off
$16.06
$38.00
Hach 2745425 Nitrate And Nitrite Test Strips
Amazon.com
$161.00
Hach Nitrogen Nitrate Color Disc Test Kit Model NI-14 1416100
Core & Main
$161.00
Hach Nitrogen Nitrate Color Disc Test Kit Model NI-14 1416100
Core & Main
$627.00
Horiba LAQUA Nitrate NO3- Kit For Crops (NO3-11C)
Agriculture Solutions LLC
$627.00
Horiba LAQUA Nitrate NO3- Kit For Crops (NO3-11C)
Agriculture Solutions LLC
$96.00
Mquant Ion-Specific Test Strips, Nitrate, VWR International - EM1.10020.0001-EA
The Lab Depot
$96.00
Mquant Ion-Specific Test Strips, Nitrate, VWR International - EM1.10020.0001-EA
The Lab Depot
$77.15
Hach Nitrate Tntplus Vial Test HR 5-35 Mg/L NO-N 25 Tests TNT836
Core & Main
$77.15
Hach Nitrate Tntplus Vial Test HR 5-35 Mg/L NO-N 25 Tests TNT836
Core & Main
$675.00
Horiba LAQUA Nitrate NO3- Kit For Soil (NO3-11S)
Agriculture Solutions LLC
$675.00
Horiba LAQUA Nitrate NO3- Kit For Soil (NO3-11S)
Agriculture Solutions LLC