I ordered the salt water test kit and when it arrived yesterday we immediately tested twice. The outcome has confused us. When we add the first drops(chromate) to the water sample as directed-it turned yellow like we read should happen. However, when we added the silver nitrate to the sample- it clumps up in the bottom and didn't change the color to salmon-ish. It just becomes more clumpy. Is this reaction common and supposed to happen? I wasn't sure how long to continue to add the SN drops after that clumping because I wasn't sure that was what was supposed to be happening and don't want to waste my drops.
Thoughts? Thank you!
I'll include today's test numbers in case it is relevant:
CYA-0 (we added stabilizer twice last week-in a sock- but it doesn't appear to be showing up)