hanna tester for phosphorus

[amilliner147]

ok So i have a hanna tester for phosphorus i ran the test and got 112 ppb so i convert that to parts ppm 0.112 so i read that you times that by 3 and you can get you PO well when i did that i got 0.336 so first did i do that right 2nd is that high if so then i know were my red slime is coming from and i can kick it in the A**

 

[Shaummy]

What I do is
Reading * 3.066 /1000

so in your case 112*3.066/1000 = .343

Assuming you zeroed out and ran things correctly...yes...this is quite a high reading.