Salifert Potassium profi-Test (Made in Holland) (Rec Retail $29.00)
For Wholesale pricing please click on loginSalifert Potassium profi-Test (Made in Holland)
Product Code: SF-PT
The Potassium test can be performed in about 90 seconds. This tritatic test kit has a sharp color change, going from yellow to blue, when you hit the level in the sample. This kit is good for 40 tests.