ko-rarukara-tesutokitto (I, K, Fe) has 3 different tests to 1 in one and allows you to precisely measure, iodine, potassium, iron reagent.
All of these ingredients can be used for many biological processes related to ensure they are one the pigments involved in the formation of coral.
This test kit allows the konpuri-tori-hukeapuroguramu in the red sea in the coral color a, b, c, no additives and can be added to a consistent.
Measuring Times: Iodine, Potassium, Iron 50 times 40 times 50 times