structure (third-person singular simple present structures, present participle structuring, simple past and past participle structured) (transitive) To give structure to; to arrange.
artists must study the structure of the human body 芸術家 は 人体 の構造を 研究 しなければならない the structure of the benzene molecule ベンゼン 分子の 構造 4 physical composition, make-up, composition, constitution, makeup 人 や 物 が 構成される 方法 (the way in which someone or something is composed)
形容詞 structural (comparative more structural, superlative most structural) Of, relating to, or having structure.
NH3 and NH4 together are often referred to as total ammonia nitrogen (TAN). Under normal conditions, NH3 (ammonia) and NH4 (ammonium) will both be present in aquarium water. The two exist at an equilibrium point that is governed largely by pH and temperature. However, salinity and the ionic strength of the water also influence this equilibrium ...
NH3 is reported in the unit of ppm but this is interchangeable with mg/L as it is a gas dissolved in water. Want to reduce your ammonia because you have a high level or problem?
Over the course of time, the pH / NH3 reading will normally decrease. Always ensure that you use good dechlorinators when using tap water and mix it before adding to the aquarium. Most carbon based tap water filters will struggle to remove all traces of Chloramine.
There are a number of ways to test for NH3 and NH4 in the aquarium, probes and dip strips are still uncommon and most people use liquid test kits. These occur in two main types liquid ammonia test kits: Nessler kits have one reagent, that is, a single bottle of liquid or one tablet to dissolve in your water sample. If your ammonia test kit registers in shades of amber, it's Nessler. They ...