Yea I agree, I think either their machine just doesn't read as high as my FC is or it was broken. My CC according to K2006 is ~.25 or less. It's almost undetectable. Oh and it was an adult and they do use some sort of machine for the testing.

I've been reading these forums enough to know not to buy any of the chemicals from the pool store. They do sell reagents though and I may grab some from them next week.