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Common Uses and Examples of pH
- Acid Rain, pH = 4.3 – 5.6 / Ammonia Based Glass Cleaner, pH = 10 / Battery Acid, pH = 1 / Beer, pH = 4.5 / Bleach, pH = 12.6 / Drain Cleaner, pH = 14 / Drinking Water, pH = 6.5 - 8.5 / Fruit Juice, pH = 2 - 5.5 / Gastric Acid, pH = 1.5 - 3.5 / Lemon Juice, pH = 2 / Milk, pH = 6.8 / Milk of Magnesia, pH = 10.5 / Oven Cleaner, pH = 13 / Pure Water, pH = 7 / Saliva, pH = 6.2 – 7.4 / Sea Water, pH = 8 / Soft Drinks, pH = 2 - 4 / Soap, pH = 7 - 10 / Tea, pH = 4.9 – 7.2 / Urine, pH = 4.6 – 8 / Vinegar, pH = 3.1
Attention
Please do not dip the pH strips in the test liquid. It might lead to incorrectly showing test result. Please drop the test liquid to be tested with a pH strips or glass rod. It will perfectly indicates the real acidic or alkalinity substance. You can’t measure dry stuff. You have to create a solution, using a dropper to drop a small of liquid on the test paper, use cotton swabs to dip the test material dripped into the middle of test paper to see the color change.
Step1
1. Prepare the liquid to be tested, tear off a pH test strips
Step2
2. Use a dropper to drop a small of liquid on the test paper, use cotton swabs to dip the test material dripped into the middle of test paper to see the color change.
Step3
3. The number next to the color on the chart is your PH. The PH scale ranges form 1(very acidic) to 14(very basic), 7 is neutral. This paper does not be suitable for a very weak buffer solution and the acid-solution that concentration less than 0.01%.
Step4
4. Match with color within 15 seconds, compare it with the standard version of color comparison, then we can get a PH value.
Package Content：
6 * Set of 80pcs pH test paper (480pcs) / 6 * Test Pipette Droppers (0.2ml)
Note:
- This pH test strip should be stored in a sealed, dark, dry place.
- Shelf life: three years.
Question:&Answer:
- How much packs of pH test strips are there?
- 6 packs that have 80 strips each
- The description says not to dip the strips into the liquid, but the some of seller show doing exactly that. Which is right?
- Please place a drop of the liquid being tested on to the strip, do not dip the pH strips in the test liquid. Moreover, In chemistry class I learned you can’t measure dry stuff. You have to create a solution, using a dropper to drop a small of liquid on the test paper, use cotton swabs to dip the test material dripped into the middle of test paper to see the color change.
Crystal
2025-07-16 11:51:08
Tested these with some white vinegar, appears to work. Good inexpensive basic test strips. I like that it came with some small plastic droppers if needed though I haven't used them. Happy with purchase.
Lily
2025-06-10 14:41:55
Cheap and effective—works as it should. I've been using it to test the pH of my homemade hair care and body wash. I would buy it again and recommend it.
Rene & Boscoe
2025-05-23 19:48:07
My next-door neighbor has rectal cancer. She has been trying every known remedy to rid herself of it. One of the remedies is to make her body as far alkaline as she can. I haven't read anywhere that this could help but it stands to reason that cancer cannot survive in an alkaline environment. One of the things we do is eat the whole lemon, not just the fruit. I purchase organic lemons and wash them with soap and water and then I puree them and she drinks a bit daily. She is also drinking apple cider vinegar with the mother in it. The next item on our agenda is to begin eating things like kimchi and other fermented foods like sauerkraut. These test strips tell us where she is on the alkaline scale! Today she tested dark green which means her body is responding to our remedies! These test strips were not expensive and well worth the expense. You can test saliva or urine which is great.
Ash
2025-04-21 13:59:46
Not my first choice in how they work but they do work. The straps fall apart and are not user friendly like other strips ive tried, personally. (The ones for Ketones from another brand for ex are better in style and usage).They work but not what I was hoping for. I am 29 weeks pregnant and wanted to see if the fluid I was leaking was amniotic fluid or urine. It seems I need a ton of fluid for it to even register as opposed to a wipe like how others work. They came out unchanged in color and mostly dry, so I didn't think it worked until I tried it with Tums (Sodium Carbonate) in water and Malic Acid in water. Def changed colours. So I guess I shall assume I am not leaking amniotic fluid and the initial test just had a neutral or slightly acidic ph for it to stay yellow. Ok! Amniotic fluid would show up as blue apparently. So I'm happy. Just wish the straps were more fortified and well put together like other brands.
Phillip
2025-01-21 10:02:18
My experience with the Universal pH Test Strips has been overwhelmingly positive. Contrary to some negative reviews, I found the test strips to be reliable and effective. Here's why:Pros:Consistent and Accurate Results: The pH test strips consistently provided accurate and reliable results for a variety of substances. The color changes were clear and aligned well with the provided pH chart, making it easy to determine the pH value accurately.Clear and User-Friendly Color Chart: Unlike some feedback, I found the color chart to be clear and user-friendly. The colors on the chart matched well with the actual colors observed on the strips, facilitating easy interpretation of the results.Quality Litmus Paper: The litmus paper used in these strips appears to be of high quality. The strips are sturdy and the color changes are distinct, reflecting the expected precision of pH test strips.Convenient Dispenser: The dispenser provided for the strips worked well and was convenient to use. The strips dispensed smoothly without tearing, ensuring ease of use and minimizing potential wastage.Versatile Applications: I appreciated the versatility of these strips, suitable for various applications including testing water, soil, saliva, and urine. The full pH range from 1 to 14 makes them a valuable tool for a range of testing needs.Conclusion:In contrast to some negative reviews, my experience with the Universal pH Test Strips has been exceptional. The strips consistently delivered accurate results, and their quality and user-friendly design make them a reliable choice for anyone in need of precise pH measurements. I highly recommend these test strips for their effectiveness and versatility.
September F.
2024-12-26 12:33:10
They're not as accurate as they should be. I took a pack to my doctors office for comparison with theirs and they weren't impressed.
ann
2024-12-11 14:56:37
This has a lot of strips. Does work accurately!
Lisa L Kowalchuk
2024-11-18 14:04:15
These were too good to be true for that price. I thought I found a great bargain . The problem is that they don’t work at all. Had to throw them in the trash. What a waste of money.
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