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Help CenterWater Quality Ammonia Test Kit LH-2007
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Ammonia Test Kit
1. Specification
Name: Ammonia Test Kit
Model: LH-2007
Type: semi-quantitative
Color reaction: none- green
Measuring range:0.01-0.05-0.1-0.2-0.4-0.6-0.8-1mg/L
Packaging detail: 25units/box
Shelf life: at least 1 year
2. Feature
1. Easy to Operate: Users do not require special training, and can refer to the use instruction on the colorimetric card, and independently finish water testing in 15 minutes per water sample.
2. Accurate Measuring: Testing methods are under international standards.
3. Convenient Packs: small size, lightweight and convenience for carrying.
3. Operation
1. Take out tube, measure about 15ml water sample into tube, add one pack of reagent I and close tube with lid, then smoothly shake up.
2. After 2 minutes, add reagent II, close the tube and shake up again, waiting for about 15 minutes.
3. Open the tube and put tube above the color chart, viewing sample from top to bottom and comparing sample color with color chart, same color result is showing proportion of ammonia nitrogen.
Note: Temperature of testing Environment: 10-30°C
4. Fields of Application
Household drinking water and water sources, surface water, aquiculture water, irrigation water, seawater, household and industrial wastewater and etc
Various industries involving large amount of water require frequent water testing, and the controlling of water quality to meet the different standards. In the case of water deterioration, water tests must be conducted immediately, so measures can be taken accordingly, to prevent serious consequences.
The testing packs are very convenient for on site operation, and can satisfactorily meet the requirements in various industries.
5. Development Background
Sources of Ammonia Nitrogen Pollution:
Major ammonia nitrogen pollution usually comes from the biological decomposers of organic chemicals in household wastewater, industrial wastes such as charring wastes and fertilizer wastes, and agriculture wastes such as cropland wastes, aquiculture wastes, etc. In anaerobic environment, with the presence of nitrites, organic materials can be reduced through micro-bioprocess to form ammonia. In aerobic environment, ammonia in water can be converted to form nitrite or nitrate.
Hazard Caused by Ammonia Nitrogen:
Ammonia nitrogen usually presents in water in the forms of dissociative nitrogen or ammonium ions. Dissociative nitrogen is ten times more toxic than ammonium ions, and the toxicity increases with the alkalinity in water. The increasing temperature and pH will increase the toxicity of ammonia nitrogen. Aquatic organisms are very sensitive to the presence of ammonia nitrogen, which can cause anemia, chronic poisoning, in appetency, gill diseases, respiratory difficulties, restlessness or even sudden death of fishes, and shrimps. Ammonia nitrogen is also an important nutrient for aquatic plants. If large amount of ammonia nitrogen enters lakes, reservoirs, or water bays, aquatic organisms will be activated to reproduce, causing eutrophication and other serious consequences. Therefore it is essential to monitor the concentration of ammonia nitrogen in water, and assess the conditions of pollution and self-purification in water.
Q1: Why choose us?
A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality.
2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3. We have purveyed customers with the lowest wholesale price.
Q2: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.
Q3: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.
Q4: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
Q5: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
Q6: What kind of payment your company accept?
A : T/T , WEST UNION , PAYPAL , ETC.
Q7: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
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