1. Special Features of PACK CHECKER PO4:
PO4 (Phosphate) primarily comes from the excretions from fish and leftover food, and influences the growth of algae. PO4 is usually not detected in a planted aquarium because it is absorbed by aquatic plants as nutrients. A high concentration of PO4 may indicate the overpopulation of fish or too much feeding.
2. Precautions for Measuring (Phosphate):
•Only measures phosphate ions.
•Cannot measure outside a pH of 6-9
•lf half of the Packtube is not filled with water at one go, hold the Packtube with the hole facing up and let some air out. Then, insert into the water and suck some water in again.
•The reagent may remain undissolved inside the Packtube. It does not affect the test result.
•NEVER release the reagent inside the Packtube into the aquarium water. Test should be conducted within the temperature range of 15-40°C.
•Examine the color result under daylight. Examination could be difficult with some
fluorescent lamps and mercury lamp.
•After it changes color, returning the string to the hole will keep the contents from leaking.
•Do not leave the used Packtube undisposed. Wrap it in paper and dispose as combus tible waste.
•Once the laminated package is opened, use this product as early as possible. The reagent may deteriorate especially during the summer and rainy seasons depend ing on storage conditions.
•Reagents in the Packtube are relatively vulnerable in temperatures above 30°C or in high humidity. If exposed to temperatures above 35°C for a prolonged time, color will thin.
3. Precautions for Handling:
T•his product contains a small amount of chemical agent. Read this instruction manual before using this product.
•NEVER release the reagent inside the Packtube before or after using this product. In case of accidental skin contact, wash the affected area immediately with water. In case of accidental eye contact, wash the affected area immediately with plenty of water. In case of accidental ingestion, drink plenty of milk or water and induce vomiting. Then, seek prompt medical attention.
•KEEP OUT OF REACH OF CHILDREN. Store this product in a cool, dark, dry place.
•Do not leave the used Packtube undisposed. Wrap it in paper and dispose as combustible waste.
•In case of any abnormalities in this product or if you require any further information, please contact your local ADA distributor (http://www.adana.co.jp/en/distributor/).
4. Specifications (Phosphate):
Phosphate ion
Testing method / 4-Aminoantipyrine Visual Colorimetric Method with Enzyme Measuring range /0.05-2mg PO43/l (ppm)