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$
10.33
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Condition: Brand New
Location: , China
NOTE:This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.Please note that solutions with a pH of 5.5 will result in a yellow colored test strip that resembles the original color of the dry strip.Store in a cool, dry place away from sunlight. Instructions: 1. Take one strip and dip it into the solution you would like to measure. The color of your strip will change immediately.2. Quickly match this color against the color chart on the inside of package to obtain the pH in 15 seconds. Do not wait or let the strip dry!3. The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. Description:Testing Range: 1-14Overall Size: 55x9mm / 2x0.
$
12.99
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Condition: New
Location: , China
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. Can not indicate the Acid or alkali solution when its density was lower than 0.01%. Simply press the testing strip to the object or liquid you are testing.
$
14.90
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Condition: New
Location: Spring, United States
Do you know your pH?. Have you been taught how to test it?. Just as we test the pH in a pool, fish tank or soil, now you can do it for your body easily and effectively. You can read the result in 20 seconds.
$
9.56
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Condition: Brand New
Location: , China
Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic, basic, or neutral. Widely used for industrial chemical testing, science education, laboratory use, drinking water, swimming pool, spas, aquariums, and classroom analytical chemistry.SpecificationAccuracy: 0.3 pHTesting Range: 3.8-5.4Testing Paper Size: 54mmx9mm (L*W)Overall Size: 70mmx45mmx5mm (L*W*H)Packing List: 4 x Litmus Test Kit (80/Pack,320pcs)AdvantageThere are 8 color-coded scales that go from 3.8 to 5.4. Also can be used to determine the strength of acid and base, as we go from 5.4 to 3.8 the acidity of the solution increases.InstructionDipping the pH paper into a solution and observing the change in color of the paper. After one second, compare it with the standard color cards and read the pH value.
$
300.00
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Condition: New
Location: , China
This pH tester kit allows you to accurate test the pH of various substances including foodstuff, Aquarium/Water, Urine, Soil etc.
$
26.99
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Condition: New
Location: Platte City, United States
NEW Insta-Chek Hydrion New Pig PLS236 Water Test Paper 0-13. Expires on April 15, 2022.
$
3.62
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$1.99 Shipping
Condition: New
Location: , China
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. To test Sallva: Wait two hours after eating. Spit saliva into a spoon, dip the pH strip into the fluid and wait 15 seconds to read your pH.
$
5.50
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$4.00 Shipping
Condition: New
Location: , China
PH range from. ● Plastic paper.
$
3.78
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$2.73 Shipping
Condition: New
Location: , China
80 x PH Test Papers. Test Paper Size: Approx. 4cm (L x for W). Due to the difference between different monitors, the picture may not reflect the actual color of the item.
$
3.77
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$2.30 Shipping
Condition: New
Location: , China
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. Appropriate for testing alkaline or acid level of any liquid. The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
$
2.15
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Condition: New
Location: , China
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
$
12.40
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Condition: New
Location: Denver, United States
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 0 - 3 indicates a very acidic substance. 4 - 6 indicates an acidic substance. Appropriate for testing alkaline or acid level of any liquid.
$
6.40
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$0.49 Shipping
Condition: New
Location: , China
8-11 shows alkalinity. 12-14 shows a very high alkalinity. Dip the test strip into the solution to be tested for 15 seconds, remove it and contrast it with the color card, you will get PH values. This international order may take longer to arrive.
$
176.00
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Condition: New
Location: , China
WHATMAN CS type precision pH test paper PH INDICATOR PAPERS 6.0-8.1 2629-990.
$
8.13
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Condition: Brand New
Location: , China
NOTE:This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.Store in a cool, dry place away from sunlight. Instructions: 1. Take one strip and dip it into the solution you would like to measure. The color of your strip will change immediately.2. Quickly match this color against the color chart on the inside of package to obtain the pH in 15 seconds. Do not wait or let the strip dry!3. The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. Description:Testing Range: 6.9-8.4 PrecisionOverall Size: 50x9mm / 2x0.35 inch (L*W)pH test strips are widely applied to industrial chemical testing, science education, lab use, drinking water, swimming pool, spa, aquarium and classroom analytical chemistry.
$
8.10
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Condition: New
Location: , PH
Wide applications: universal pH paper is great for Science Education also can be applied to detect the pH of body urine, saliva, drinking water, swimming pools, fish tank, hydroponics, aquariums, food, etc.
$
220.00
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Condition: New
Location: , China
$
18.02
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Condition: New
Location: Cranbury, United States
Application: detecting the acidity and alkalinity of the liquid to be tested. CS6364C Twist Locking Generator Connector Female Power Cord Plug 50A Heavy Duty. 【 Notes 】 Do not put the pH strip directly into the solution to be tested, this wrong operation may cause wrong test results.
$
3.93
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$2.75 Shipping
Condition: New
Location: , China
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. To test Sallva: Wait two hours after eating. Spit saliva into a spoon, dip the pH strip into the fluid and wait 15 seconds to read your pH.
$
4.04
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$2.74 Shipping
Condition: New
Location: , China
The test strip color changes must be matched with the pH scale color chart within about 15 seconds. With distinct color PH scale for result comparisons. PH range: 4.5-9.0. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
$
2.39
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$3.99 Shipping
Condition: New
Location: New York, United States
160 x PH Test Papers 2x Color Chip. You can follow below process to chontact us. Import Duties.
$
18.04
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Condition: New
Location: Chino, United States
Application: detecting the acidity and alkalinity of the liquid to be tested. Perfect for a wide range of applications, including water, pools, soil, and more. Ensure correct results by following the instructions provided.
$
8.26
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Condition: New
Location: , China
1 3 indicates a very acidic substance. 4 6 indicates an acidic substance. Test Range:1-14. Take out a test paper. Scale Reads From 1 to 14 Due to the light and screen difference, the item's color may be slightly different from the pictures.
$
2.56
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$3.25 Shipping
Condition: New
Location: , China
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 1 - 3 indicates a very acidic substance. The paper to find out the acidity level of your testing subject. 4 - 6 indicates an acidic substance.
$
5.95
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Condition: New
Location: 金东区, China
Litmus paper changes color within 15 seconds to match pH scale color chart. Scale 1 to 14 1 1-14PH test paper. Due to the difference of different monitors, the picture may not reflect the actual color of the item.
$
5.88
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Condition: New
Location: , China
8 - 11 indicates alkalinity;. 12 - 14 indicates a very high level of alkalinity. Using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
$
2.64
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$2.72 Shipping
Condition: New
Location: , China
$
8.19
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Condition: New
Location: New York, United States
Suitable for testing and analyzing glucose, pH, protein, ketone. Use only clean dry container to collect urine and should be shocked before testing and test it within 2 hours. Type: URS-4K Urine Test Strip.
$
113.40
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Condition: New
Location: , China
Abbey PH Test Pen, pH Test Pen. If the material is yellow, it is acidic (PH value is less than 6.8). If it is purple, it is neutral or alkaline (PH value is greater than 6.8). Abbey pH Test Pen.
$
106.00
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Condition: New
Location: , China
$
29.99
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Condition: New
Location: Scottsburg, United States
New in packageD39
$
4.36
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$2.22 Shipping
Condition: New
Location: 金东区, China
$
4.51
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$2.99 Shipping
Condition: New
Location: New York, United States
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. Appropriate for testing alkaline or acid level of any liquid. The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
$
6.42
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Condition: New
Location: , China
NOTE:This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.Please note that solutions with a pH of 5.5 will result in a yellow colored test strip that resembles the original color of the dry strip.Store in a cool, dry place away from sunlight. Instructions: 1. Take one strip and dip it into the solution you would like to measure. The color of your strip will change immediately.2. Quickly match this color against the color chart on the inside of package to obtain the pH in 15 seconds. Do not wait or let the strip dry!3. The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. Description:Testing Range: 1-14Overall Size: 55x9mm / 2x0.
$
12.59
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Condition: New
Location: , China
Application: detecting the acidity and alkalinity of the liquid to be tested. 【 Notes 】 Do not put the pH strip directly into the solution to be tested, this wrong operation may cause wrong test results.
$
7.29
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Condition: New
Location: , China
Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic, basic, or neutral. Widely used for industrial chemical testing, science education, laboratory use, drinking water, swimming pool, spas, aquariums, and classroom analytical chemistry.SpecificationAccuracy: 0.5 pHTesting Range: 0.5-5Testing Paper Size: 54mmx9mm (L*W)Overall Size: 70mmx45mmx5mm (L*W*H)Packing List: 4 x Litmus Test Kit (80/Pack,320pcs)AdvantageThere are 10 color-coded scales that go from 0.5 to 5. Also can be used to determine the strength of acid and base, as we go from 5 to 1 the acidity of the solution increases.InstructionDipping the pH paper into a solution and observing the change in color of the paper. After one second, compare it with the standard color cards and read the pH value.
$
65.00
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Condition: New
Location: Harrisonville, United States
The item pictured is the actual item for sale. See pictures for specifics. Expires 2026-05-31.
$
7.76
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Condition: New
Location: New York, United States
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 0 - 3 indicates a very acidic substance. 4 - 6 indicates an acidic substance. Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
$
250.80
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Condition: New
Location: , China
$
6.36
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Condition: New
Location: , United States
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Water test in swimming pool or spa pool. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm.
$
12.59
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Condition: New
Location: Dallas, United States
Red Litmus Paper is a P.H. tester for Base or Alkaline. Red litmus papers turn blue for caustic solutions, with pH values higher than 7 (neutral). This is used in many science projects. Red Litmus Paper is P.H. testers for Base or Alkaline pH 6.8 - 8.1.
$
9.41
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Condition: New
Location: Fort Mill, United States
Quantity: 5pcs. Usage: dip the solution to be tested with pH test paper, wait for seconds, and compare it with the color plate to obtain the pH value. Purpose: 1-14 for testing pH value.
$
6.79
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Condition: New
Location: New York, United States
8 - 11 indicates alkalinity. 4 - 6 indicates an acidic substance. The test strip color changes must be matched with the pH scale color chart within about 15 seconds. The scale reads from 5.5 to 9.0.
$
2.80
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$1.04 Shipping
Condition: New
Location: , China
$
18.01
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Condition: New
Location: Chino, United States
Instead, simply draw a small amount of test droplets on the pH test strip for an effective analysis. Don't miss out on this essential tool for monitoring the acidity and alkalinity of liquids. Application: detecting the acidity and alkalinity of the liquid to be tested.
$
23.15
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Condition: New
Location: Plano, United States
The product Type is hydration pH 15 foot roll with Chart and dispenser 5.5-8.0 pH range. Country of origin is United States, manufacturer of this product is Micro Essential Lab. This ph paper is for testing saliva and urine 5.5-8.0 ph range only.
$
17.99
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Condition: New
Location: Cranbury, United States
Instead, extract a small amount of test droplets and apply them on the pH test strip. Don't miss out on this fantastic opportunity to own the essential Universal litmus paper for various applications.
$
6.10
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Condition: New
Location: 金东区, China
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. The scale reads from 1 to 14 Each book also includes a color chart.
$
8.00
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Condition: Used
Location: Smithsburg, United States
As pictured.
$
18.01
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Condition: New
Location: Chino, United States
Stay organized with the included plastic wrap to prevent contamination and maintain correct test results. Application: detecting the acidity and alkalinity of the liquid to be tested. Color: as shown.
$
13.91
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Condition: New
Location: , China
Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic. Widely used for industrial chemical testing, science education, laboratory use, drinking water, aquariums, and classroom analytical chemistry.SpecificationColor: Yellow, BlueAccuracy: 1Dropper Length: 135 mm / 5.3 inchTesting Paper Size: 60 x 9 mm / 2.4 x 0.4 inch (L*W)Test Range: PH 1-14Packing List: 2 Set - 10 x PH Test Strips with 10 x Test Droppers (80 strips each pack, total 800 strips)Advantage1. It is Portable and easy to store which can be used to determine the strength of acid and base conveniently. Sensitive to the environment and temperature changes.2. Each package comes with a color chart, and different pH values can correspond to specific colors.3.
$
4.05
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Condition: New
Location: , China
$
16.20
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Condition: New
Location: Rockville, United States
Check Yourself.
$
18.06
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Condition: New
Location: Chino, United States
Instead, simply draw a small amount of test droplets onto the strip for precise analysis. Don't miss out on this incredible opportunity to procure this essential testing tool. Application: detecting the acidity and alkalinity of the liquid to be tested.
$
5.85
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Condition: New
Location: , China
8 - 11 indicates alkalinity;. 12 - 14 indicates a very high level of alkalinity. Using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
$
5.62
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Condition: New
Location: , China
8 - 11 indicates alkalinity;. 12 - 14 indicates a very high level of alkalinity. 1 - 3 indicates a very acidic substance;. 4 - 6 indicates an acidic substance;. Using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
$
2.70
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Condition: New
Location: , China
$
20.52
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Condition: New
Location: Phoenix, United States
Can be used to test either urine or saliva (although in our experience you will find it easier to use with a urine sample). We aren't talking about stomach acidity, when we talk about acidity, we refer to the acid level of the spaces among the cells of the body - also known as the cellular matrix.
$
7.99
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Condition: New
Location: , United States
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. 100PCS Stainless Steel Fishing Rolling Barrel Swivels Lures Connector Tackle. Water test in swimming pool or spa pool.
$
10.99
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Condition: New
Location: , United States
8-11 indicates the alkalinity. 12-14 indicates very high alkalinity. Total length: about 5m. The color changes of the test strip must match the pH scale color chart within 15 seconds. With a distinctive color PH scale for comparing results.
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