can you please tell me the Ph range of the test? Thanks
2014817
6.2 to 8.4Very happy with the product, does not measure harness as suggested.Recommended.
2014818
6.2 to 8.4 Very happy with the product, does not measure harness as suggested. Recommended.
1386044
It is my understanding that the ph of this product is between 3.0 and 3.5, which is a level that would be effective for its purpose.
1269897
How soon can I notice a change in my body ph on test strips after staring this product ? Any rough estimate ?
2228922
Test the alkaline level of the water periodically after a few months of use. You can find the ph comparison chart on the internet.
1812310
i have only used them for testing drinking water and they do not work. the ph level does not change colors. you should go to a home depot type store and get a soil testing kit from their garden department. i should have returned this product but since i forgot too now it's wasted money.
346805
Hi Carla, Not sure if this is what you want. I bought it for testing the ph in our club kitchen dishes rinse water. Turns out this is the right one. 2 places to check for the right kind: local health department (they set me straight) and county extension agency. good luck
748988
Any. All ph meter should be calibrated once a while with a solution like this. You will find helpful to use the one suits best for your measures. Lets say you have to measure ph levels arround 5. So you get the 5 calibratiom solution. Or you need to measure arround 11, then you get the 11 calibration solution. Or like me, for marine aquarium, that o need to be as acurate around 8, then I use this product. Some meters will require two calibration Solutions, check that too.
430025
Within 15 to 30 seconds. I've owned 2 different PH meters and I was impressed on how more quickly this one took the readings. I use mine for checking PH in wine, so I'm not sure how quickly it works with other solutions. PH for wine ranges between 3 and 4.
826901
Try to keep your alkalinity around 90-100. I adjust that with sodium bicarbonate. Keep the pH around 7.2 to 7.4. Keep the chlorine around 3 ppm. Be careful on the calcium hardness the drops go bad fast and Won't give you an accurate reading So replace those once a year probably all of them once a year. Keep your calcium hardness around 200to 300 ppm. If you've added calcium to the pool but you can't get the numbers up suspect that the drops are bad. I love the test I use one at home and one of the apartment complex that I own. JR
1651594
I don't know the ph level, probably best to get it from the company. I do know that I have been taking this combination of nootropics (choline, dmae & piracetum) for about 3 weeks and I'm loving it. I have sustained energy all day long. I'm 60 and haven't had this kind of energy for a long time. It does also clear the thinking. My kids are loving it also. (In their late 30's).
1376496
if you had a way to check calibrations at that range it would work for a while. A more resistant coating is formed above pH 10.5.
1884899
I don't think so, the PH range on these strips is 6.2 to 8.4. These strips are very good but not for the PH range you're looking for.
2057964
I looked up the MSDS and it has "not available" on the Ph data line. This said, its unlikely you'll get an answer to your question even if you called the manufacturer. I've included a link to mfg MSDS: http://www.medline.com/product/See-Clear-Lens-Cleaning-Wipes/Cleaning-Supplies/Z05-PF11518
1883586
High range pH, ammonia, nitrite, and nitrate. It does not test phosphate levels.
794111
There is no calibration. The button is only to get a reading on the meter but it will give you a true PH reading.
81714
Thank you for asking Linda; the pH can be adjusted to a range between 8.5 and 10. Please feel free to call: 970-485-5955 or visit us at WaterForHealthUSA.com Thank you for your interest. Bert Middleton
379548
The alkalinity test is different than your pH test. The alkalinity test is done by the following steps1) Fill the right side vile (the large vile) to the lower line. 2) Add one drop of the chlorine neutralizer, solution #4.3) Add one drop (or two drops if color change is not drastic enough) of solution #5 (the blue solution).4) Then add one drop of solution #3 at a time and between each drop swirl the vile. Repeat until the water becomes clear.5) Take the number of drops it takes to change the water from blueish to clear and multiply it by 10. For example, if it takes 10 drops to change the color to clear, then your alkalinity is 100ppm. The alkalinity test is different than your pH test. The alkalinity test is done by the following steps1) Fill the right side vile (the large vile) to the lower line. 2) Add one drop of the chlorine neutralizer, solution #4.3) Add one drop (or two drops if color change is not drastic enough) of solution #5 (the blue solution).4) Then add one drop of solution #3 at a time and between each drop swirl the vile. Repeat until the water becomes clear.5) Take the number of drops it takes to change the water from blueish to clear and multiply it by 10. For... » Read More The alkalinity test is different than your pH test. The alkalinity test is done by the following steps1) Fill the right side vile (the large vile) to the lower line. 2) Add one drop of the chlorine neutralizer, solution #4.3) Add one drop (or two drops if color change is not drastic enough) of solution #5 (the blue solution).4) Then add one drop of solution #3 at a time and between each drop swirl the vile. Repeat until the water becomes clear.5) Take the number of drops it takes to change the water from blueish to clear and multiply it by 10. For example, if it takes 10 drops to change the color to clear, then your alkalinity is 100ppm. « Show Less