East Ocean Aquatic Trading Centre - http://www.eastoceansg.com/jbl-test-combi-set-plus-nh4-p-1852.html Includes NH₃ test for all aquariums, especially with pH values over 7. pH (3-10), KH, NO₂ (nitrite), NO₃ (Nitrate) and NH4/NH3 (ammonium/ammoniac ...
![From left to right: JBL test kits for Ammonium/Ammonia, Nitrite and... | Download Scientific Diagram From left to right: JBL test kits for Ammonium/Ammonia, Nitrite and... | Download Scientific Diagram](https://www.researchgate.net/profile/Henrique-Sanchez/publication/281446675/figure/fig1/AS:647154267873280@1531305009016/From-left-to-right-JBL-test-kits-for-Ammonium-Ammonia-Nitrite-and-Nitrate.png)
From left to right: JBL test kits for Ammonium/Ammonia, Nitrite and... | Download Scientific Diagram
![JBL Schnelltest zur Bestimmung des Ammonium-/Ammoniakgehalts , Ammonium Test NH4, 25365 : Amazon.de: Haustier JBL Schnelltest zur Bestimmung des Ammonium-/Ammoniakgehalts , Ammonium Test NH4, 25365 : Amazon.de: Haustier](https://m.media-amazon.com/images/I/819+bDMhLaL._AC_SL1500_.jpg)