The Phosphate Test Strip Detects Orthophosphate Ions And Expresses The Result As Ppm Phosphorus. To Express The Result As Phosphate Multiply The Result By 3. This Test Strip Has A Unique Construction For More Accurate Testing. This Strip Has A Detection Limit Of 5Ppm Phosphorus And Can Not Be Used To Detect Anything Below That. Instructions: Dip The Test Strip Into The Solution To Be Tested For 1 Second. Remove And Compare Against The Color Chart After 3 Minutes. This Strip Cannot Detect Triphosphates. Tripolyphosphates Must Be Converted To Orthophosphate First To Be Detected. Remember That The Phosphate Test Strip Gives Ppm As Phosphate Not Phosphate Ion. The Result Should Be Corrected For Any Dilutions/Additions And Multiplied By 3 To Arrive At The Phosphate Ion Ppm. There Are Some Interferences To Consider: Arsenate And Silicates Above 20 Ppm Will Cause A False Reaction. These Will Form A Yellow Color. Fluoride Chlorides And Nitrites Above 50 Ppm Will Depress The Phosphate Reaction On The Strips. Heavy Metals Will Depress The Result. Large Quantities Of Oxidizing Compounds Will Also Depress The Result. Lastly Ph And Temperature Will Affect The Results. The Ph Of The Sample Should Be In The Range Of 6-9. For Temperature The Best Results Are Obtained In The Range Of 18-30 C. Above Or Below This The Reaction On The Strip Can Be Depressed.
Actual product packaging and materials may contain more and/or different information than that shown on our website. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.
For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. ZiFiti does not assume liability for inaccuracies or misstatements about products.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.