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Ph Test Strips


Displaying 41 to 60 (of 87 products)

Classroom Genetic Taste Testing Experiment Kit, PTC (Phenylthiourea) and Control Paper [Each Vial Contains 100 Strips]

$9.89

$ 4 .99 $4.99

4.4
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2025 All-New 21 in 1 Water Testing Kits for Drinking Water - gliship Accurate Water Test Kit for Tap, Pond, House, Well, Home, Pool Test Strips for PH, Lead, Chlorine, Hardness, Bacteria & More

$21.99

$ 11 .99 $11.99

4.7
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Just Fitter Complete pH Testing Kit Bundle: Alkaline Water & Body pH Test Strips for Home, Health, and Wellness

$21.97

$ 8 .99 $8.99

4.6
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43237-2 3 to 7 Day Charcoal Radon Test Kit

$22.79

$ 9 .99 $9.99

4.7
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Industrial Test Systems | SenSafe Ozone Check Test Strip 481234 | 0 - 0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More

$21.49

$ 9 .99 $9.99

4.9
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Qualitative Water Finder Test Paper for Traces of Water in Gasoline and Solvents [23 Foot Roll]

$15.88

$ 6 .99 $6.99

4.6
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Exact Industrial Test Systems eXact 486641 Micro Total Alkalinity Strip for Photometers

$12.94

$ 6 .99 $6.99

4.9
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Lead Acetate Test Paper for Detection of Hydrogen Sulfide [Vial of 100 Paper Strips]

$10.32

$ 5 .99 $5.99

4.5
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Micro Essential Lab 1211U13EA P-12M Hydrion Insta-Chek Surface pH Pencils, 0-13 pH

$15.99

$ 6 .99 $6.99

4.5
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Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length

$12.73

$ 6 .99 $6.99

4.9
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LaMotte 2994 Insta-Test Iron and Copper Multi-Factor Test Strip Kit, 0-5ppm Iron Range, 0-3ppm Copper Range, 25 Count Tubes

$24.95

$ 11 .99 $11.99

4.6
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Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan

$16.99

$ 8 .99 $8.99

4.8
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pH Test Strips for Urine & Saliva: 200 Strips pH Paper for Testing Your Body's pH, 4.5 to 9.0 Acid Alkaline Litmus Paper pH Test Strip, Get Clear Acid-Alkaline Balance Results in Seconds, 4.5-9 Range

$7.99

$ 3 .99 $3.99

4.3
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LaMotte Insta-Test 2964-G Chlorine Free Single Factor Test Strip, Low Range, 0-10ppm Range (Pack of 25)

$17.15

$ 6 .99 $6.99

4.7
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Industrial Test Systems 481012 Sensafe Manganese Water Test Strip Kit 12 Tests

$15.49

$ 7 .99 $7.99

4.6
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Iron Test Strips, 0-100 ppm [Vial of 50 Strips] for Measuring Free Soluble Iron (Fe2+ and Fe3+)

$25.89

$ 11 .99 $11.99

4.9
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Litmus pH Test Strips, Universal Application (pH 1-14), 20 Packs of 100 Strips

$13.61

$ 6 .99 $6.99

4.5
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FGI SpotOn Water Sensitive Paper (WSP) for Sprayer Calibration - One Pack of 2 x3 Paper - 25 Sheets Per Pack - Reduce Waste and Ensure Consistent Application of Spray Droplets - Assess Spray Coverage

$45.25

$ 20 .99 $20.99

4.6
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21 in 1 Drinking Water Testing Kit, 145 Test Strips - Mighty Care Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Fluoride

$19.79

$ 9 .99 $9.99

4.6
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Industrial Test Systems 481146 Sensafe Iron (Ida's) Water Test Strips 30 Pack

$13.71

$ 5 .99 $5.99

4.3
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Displaying 41 to 60 (of 87 products)