Phosphate test kit

[Ruth]

Oh man Steve and I failed chemistry or darn close - plus it been a year or two. On reading the instruction it gives you two different calculations - one is for P205 and the other is for just P. Maybe you know what hat tests for. The other clue it provides is (PO3/4 In this formula the 3 is above the 4 with a - sign behind it)

[Ruth]

Christy I ordered it out of the States from a guy on the zeovit site. Next time I come down (or swim down) to visit my family I will bring it with me and you can try it out!