Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Biotechnology > Ammonium

Ammonia is formed naturally as a product of the microbiological decay of nitrogenous organic matter (animal and plant protein). It can also be produced for use in fertilizers, or for use in the production of plastics, pharmaceuticals and other chemicals. Further fields of applications are the analysis of foods & beverages and of environmental and agricultural samples (e.g. soil). Water pH is an essential component of your aquarium’s water quality and influences all living animals in your system. For testing pH, you can use a liquid test kit or an electronic probe. Electronic probes can be more accurate if calibrated properly but are more expensive than their liquid counterparts. Due to this, we recommend using the API pH Test Kit. It comes with a testing vial, testing solution, color card, and a glass vial with a snap-tight cap to prevent messes. The entire kit can be used for around 250 tests and accurately tests pH within a 6.0 to 7.6 range. This is ideal for freshwater tanks, so if you have a saltwater tank (or a freshwater tank with a higher optimal pH range), you will need to look for another product, like the API High Range pH Test Kit. Categories Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Drinking Water > AmmoniumThis product is manufactured by BioVision, an Abcam company and was previously called K370 Ammonia Colorimetric Assay Kit. K370-100 is the same size as the 100 test size of ab83360. P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Based on CHEMetrics patented Self-Filling Reagent Ampoule technology. Premixed. Premeasured. Precise. Each kit contains 30 tests. Visual and instrumental ammonia testing kit formats span low and high measurement ranges. CHEMets® and VACUettes® visual test kits use colour comparators for analysis while Vacu-vials® instrumental kits rely on CHEMetrics direct-readout photometers or spectrophotometers capable of accepting a 13-mm diameter round cell. The test measures both ammonium ions and dissolved ammonia in e.g. groundwater and surface water, seawater, drinking water and aquarium water. The test kit contains the easy to use colour card. The chemical equation that drives the relationship between ammonia and ammonium is: NH3 + H2O ↔ NH4+ + OH-

This is our most popular ammonia assay kit; ammonia assay kit ab102509 uses an alternative non-enzymatic method. Analytics and Sample Preparation > Test Kits and Photometric Methods > Base Parameters from A to Z > Ammonium Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Agriculture > Ammonium In the ammonia test method that employs the Hydroxybenzyl Alcohol chemistry, free ammonia reacts with hypochlorite to form monochloramine. Monochloramine reacts with HBA, in the presence of sodium nitroferricyanide, to form a green coloured complex. This test method measures the sum of free ammonia and monochloramine. Results are expressed in ppm (mg/l) ammonia-nitrogen, NH 3-N.

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If you want to go further, there are test kits that also evaluate water hardness, copper, iron, phosphate, and other water chemistries, but these extra tests might be more complication than you need. Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Electroplating > Ammonium

Total ammonia is the sum of all ammonia nitrogen present in the form of monochloramine (NH 2Cl), other chloramines, ammonium ion (NH 4 +), and molecular ammonia (NH 3). This parameter may serve as a primary or secondary verification to maintain the chloramination process under control. Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Beverages > Ammonium

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The major factor that determines the proportion of ammonia to ammonium in water is pH. The activity of the ammonia is also influenced by ionic strength and temperature of the solution. It is important to remember that while molecular ammonia can be harmful to aquatic organisms, ammonium ion is basically harmless. In the water industry, it is important to know the concentrations of hydrogen bound nitrogen. Therefore, terms ammonia and ammonium are used interchangeably, depicted as NH 3 -N or NH 4 -N correspondingly, and normally expressed in mg/L or PPM of N. CHEMetrics offers test kits for the determination of Ammonia in aqueous solutions employing the well-known Nessler reagent to deliver sensitivity and accuracy within two minutes or less, as well as kits employing the Hydroxybenzyl Alcohol (HBA) method which offers similar sensitivity without generating any mercury-containing waste. Ammonia concentrations are routinely measured in wastewater effluent, drinking water, surface water and seawater. Ammonia is an inorganic form of nitrogen that contains hydrogen. It is a plant nutrient often found naturally in water at low levels due to the decomposition of organic matter. When ammonia levels range too high, it usually signals contamination stemming from raw sewage, industrial effluents (particularly petroleum refineries), or fertilizer runoff. Total ammonia is the sum of both NH 3 (ammonia, the un-ionized form) and NH 4 + (ammonium, the ionized form). Total ammonia is what is measured analytically in water. Ammonia toxicity is influenced by pH and temperature. As pH or temperature increases, NH 4 + is converted to NH 3, and the toxicity also increases.

Large pallet items like aquariums are deemed delivered successfully with no damage once the the driver has left the property. If a report of damage is submitted after the driver has left we may be unable to assist with replacements. We recommend refusing a damaged delivery, this is the fastest resolution. Total ammonia is the sum of both NH 3 (ammonia, the un-ionised form) and NH 4 + (ammonium, the ionised form). Total ammonia is what is measured analytically in water. Ammonia toxicity is influenced by pH and temperature, whereby an increase in either will convert more NH 4 + to NH 3, thereby increasing toxicity. The AquaCare Ammonia test has been specifically designed for the potential use of first-time fishkeepers meaning that the tests are easy to carry out and understand. Take a 5 ml sample of aquarium water into the test tube. Add 5 drops of the reagent Ammonia 1 and 5 drops of Ammonia 2 and 5 drops of Ammonia 3. Replace the test tube cap and mix. Wait 10 minutes, and then compare the colour of the sample to the colour scale provided. Zero ammonia is represented by a yellow colour. Any hint of green in the sample indicates the presence of ammonia. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. Saltwater tanks are typically fussier about their water quality levels, and the Salifert Master Reef Testing Combo Kit contains all the elements you need to keep an eye on things. A bit more expensive than other test kits on the market, this combo includes 50 to 100 calcium tests, 100 to 200 carbonate alkalinity tests, 60 phosphate tests, 50 magnesium tests, 60 nitrate tests, and 50 pH tests. Calcium, magnesium, phosphate, and carbonate alkalinity tests are especially important for monitoring corals. The tools you’ll find in each kit vary between syringes, spoons, testing vials, plastic tips, and a chart to find your reading.

Abcam has not and does not intend to apply for the REACH Authorisation of customers’ uses of products that contain European Authorisation list (Annex XIV) substances. The AquaCare Ammonia Test Kit is exclusive to Maidenhead Aquatics. This Ammonia indicator test is a must-have for freshwater fishkeepers and includes 40 tests that should be carried out weekly or any time you are concerned about the health of your fish. Ammonia is excreted by the fish as a waste product. It is extremely toxic to the fish and is broken down into less toxic nitrite by the beneficial bacteria in the filter of your aquarium. Ammonia is most toxic to fish when the pH is alkaline and the temperature is high, so it is most dangerous in cichlid or marine aquaria. Any ammonia present in the aquarium water will cause major health problems for the fish. Toxic ammonia can build up in aquaria where there are not sufficient beneficial filter bacteria to deal with the total waste from all the fish in the aquarium. This situation can commonly arise in new aquaria, when new fish are added, when the filter bacteria have been disrupted (e.g during cleaning), or during accidental mis-dosing of aquarium medications.