There are two colors on each strip. Which color indicates the correct reading? Is one for saliva and one for urine?
1291677
not sure- I only use for urine. I believe one color goes for more acidic and other more alkaline- and I just use the color code on the box.
380724
for ovulation they must be the same color or the test line must be darker. I always have 2 lines to, but a positive was obvious when I finally got one :)
1237166
There should be 2 lines if you are pregnant. The test line and the positive testing line. If you see a little faint line where the absorbent tip ends, that is NOT what you are looking for.
777734
Make sure you are holding the test strip perpendicular to your skin. If the strip is at an angle, you get blood on the front or back and it will not read sample.
1766615
In my knowledge no it doesn't show but i like this one more thsn other products. I use it for ph degree for urine.
1574174
It should be on the instructions, which I do not have anymore. Typically, two lines means pregnant. The 'T' stands for test, and the 'C' stands for control. You should always get a line above the C... if you do not, the test is invalid and you have to try again.
736978
The second line showing means positive however I kept mines after the test and it still showed one line only even after a month so you might wanna check further with a doctor ,not trying to scare you just might be best to ease your mind by checking with one .
1190435
The urine stains (and other stains) are better seen when they are dried. This is when it starts forming the fluorescence crystals that make it show up. If the urine or stain is still wet, the crystals that will fluoresce under this wavelength will not show up as the the neonish yellow/green or brighter white (the colour depends on the stain / fluid type as well as how long it has set).
2178091
Based on my anecdotal experience, I believe my results are more accurate if I follow the instructions exactly. In essence, it seems more accurate if I keep the droplet of blood in contact with the tip of the strip until the digital display responds. At first, I was only maintaining contact until the visible portion APPEARED to be saturated and it would usually give a reading but it didn't seem as accurate. My advice is don't assume it's saturated enough because it appears to be. Follow the instructions and keep giving it blood until the display changes. On my unit, it goes from a flashing droplet to a dash. Based on my anecdotal experience, I believe my results are more accurate if I follow the instructions exactly. In essence, it seems more accurate if I keep the droplet of blood in contact with the tip of the strip until the digital display responds. At first, I was only maintaining contact until the visible portion APPEARED to be saturated and it would usually give a reading but it didn't seem as accurate. My advice is don't assume it's saturated enough because it appears to be. Follow the instructions and keep giving it blood until the display changes. On my unit, it goes from a flashing... » Read More Based on my anecdotal experience, I believe my results are more accurate if I follow the instructions exactly. In essence, it seems more accurate if I keep the droplet of blood in contact with the tip of the strip until the digital display responds. At first, I was only maintaining contact until the visible portion APPEARED to be saturated and it would usually give a reading but it didn't seem as accurate. My advice is don't assume it's saturated enough because it appears to be. Follow the instructions and keep giving it blood until the display changes. On my unit, it goes from a flashing droplet to a dash. « Show Less
1621208
if there is NO line next to the "T"(Test) it means there IS nicotine metabolite in your system, meaning you use a nicotine containing product. The line next to the " C " or control just means the test is valid...e.g that sample was in fact urine and not contaminated with a test nullifing chemical........In other words you need to see TWO lines to be clean
503696
Yes it can. It states that it can test both urine and saliva to give you the most complete picture of your pH
1899680
Hello Dr Reese here. The strips need only be in water 20 seconds to get the correct test. However the temperature of the water can influence the quality of the test. So the water should be at normal room temperature. Not cold or hot. Hope that helps. Dr Reese
2097314
Its on the back of package and its very simple. The only problem you'll have is a hard time reading the results cause its a bit confusing. Its only positive if both lines are dark the same color if one is lighter than other most likely negative, gl! :)
608064
You put the water sample in the small bottle, being careful not to spill the powder in the bottle, fill to 1/2" below the top (cold water side), shake well, place on shelf and in 48 hrs, if it turns a yellow color, there's bacteria present, violet or blue, no bacteria. It does not tell you specifically which bacteria. Some reviews have reported a yellow/blue result, so it's inconclusive (my tests have all been pretty conclusive). If you get that, you might have your water tested professionally for a conclusive test. Only one test is included for each of the variants.
1167686
All the tests are based on color . For the lead test, it's a line indicator.
617841
The box has "Blue" appended to the name, but the canister of strips (that I always receive) inside the box only says One Touch Ultra Test Strips (no "Blue"). I have never had a problem with what you noted, that is, the box says "Blue" but that color is not noted anywhere else. Good point, but I would not worry. If they do not work in your device, I am sure you can obtain a refund. Again, I have never had a problem with this same issue.
1606899
Each card has four test areas for Ph, Clorine etc. Each test area changes color and on the bottle there are 6 omparison colors for each of the four. The colors indicate OK, high, low very low. The bottle does not specifically advise the quantity of chemicals to add since that will depend upon the size of the pool. They are cheap enough that you can add less than normal and test again after the pump has circulated for a couple of hours. My local pool company indicated to me that the strips are quite accurate.