So in this case it would be closer to 80 ppm ? It is really hard to read properly, depending on how far you are holding the sample from the card , or if there is a light right above you, i really cant tell if im at 5.0 ppm or 80ppm, so that would be the right way to hold it ? it looks very light if you hold it about 1/4 of an inch from the card but it looks almost red if you hold it directly to the card
What they don’t show is the fluid leaking out of the test tube when shaking it...
Yup....ALWAYS PISSES ME OFF!
So in this case it would be closer to 80 ppm ? It is really hard to read properly, depending on how far you are holding the sample from the card , or if there is a light right above you, i really cant tell if im at 5.0 ppm or 80ppm, so that would be the right way to hold it ? it looks very light if you hold it about 1/4 of an inch from the card but it looks almost red if you hold it directly to the card
Copper Snow lol this is what im trying to figure out hard to read results..
Thanks for sharing. Took me a long time to figure out I wasn't shaking bottle number two appropriately. Great Video demonstration.
Your bottles have expired
API rubbish. They are totally inconsistent. Salifert are way better in my experience.