Swimming Pool Water Test Kit

5 in 1 water quality test kits for swimming pool water testing from Hangzhou Lohand Biological Technology Co .,Ltd .with Ph,ammonia,nitrite,sulfide,dissolved oxygen .
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Product Details

Swimming pool water test kit

Swimming pool water test kit

Product name

Model No.

Test item

No. of Tests

Shelf life

pond water test kit

Aquiculture set

LH2037

Ph,ammonia,nitrite,sulfide,do

50/box

1 year

Swimming pool water test kit

DO: Oxygen saturation (symbol SO2) is a relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that can be dissolved in that medium. It can be measured with a dissolved oxygen probe such as an oxygen sensor or an optode in liquid media, usually water. The standard unit of oxygen saturation is percent (%).

Swimming pool water test kit

PH: pH is a measure of acidity or alkalinity.

The hydrogen ion concentration index ((hydrogen ion concentration)) refers to the ratio of the total number of hydrogen ions to the amount of total substances in the solution. It is commonly referred to as "pH", not "pH". For the determination of hydrogen ion activity index, the qualitative method can be determined by using pH indicator and pH test paper, while the quantitative pH measurement needs to be measured by pH meter.

Swimming pool water test kit

The nitrite ion, which has the chemical formula NO−2, is a symmetric anion with equal N–O bond lengths. Upon protonation, the unstable weak acid nitrous acid is produced. Nitrite can be oxidized or reduced, with the product somewhat dependent on the oxidizing/reducing agent and its strength. The nitrite ion is an ambidentate ligand, and is known to bond to metal centers in at least five different ways.Nitrite is also important in biochemistry as a source of the potent vasodilator nitric oxide. In organic chemistry the NO−2 group is present in nitrous acid esters and nitro compounds. Nitrite (mostly sodium nitrite) is also used in the food production industry for curing meat.Nitrate is a polyatomic ion with the molecular formula NO−3 and a molecular mass of 62.0049 u. Organic compounds that contain the nitrate ester as a functional group (RONO2) are also called nitrates.

Swimming pool water test kit

Sulfide (British English also sulphide) is an inorganic anion of sulfur with the chemical formula S2− or a compound containing one or more S2− ions. Solutions of sulfide salts are corrosive. Sulfide also refers to chemical compounds large families of inorganic and organic compounds, e.g. lead sulfide and dimethyl sulfide. Hydrogen sulfide (H2S) and bisulfide (SH−) are the conjugate acids of sulfide.

Swimming pool water test kit

Ammonia nitrogen means nitrogen present in the form of free ammonia(NH3)and ammonium ions(NH4)in water. The nitrogen content of animal organic compounds is generally higher than that of vegetable organic compounds. At the same time, nitrogen-containing organic matter in human and animal feces is very unstable and easily decomposed into ammonia. Therefore, when the content of ammonia nitrogen in water increases, it refers to the nitride in the form of ammonia or ammonium ions.


MARKETING INVESTMENT

Since its establishment, Hangzhou Luheng Biotechnology Co., Ltd. has been aiming to build the first brand in China's water quality testing field, and is eager to contribute to China's environmental protection cause. We pursue the most advanced technology, the best after-sales service, and the most equal cooperation and reciprocity policy. For cooperative merchants, we will establish a reasonable price sales system to ensure profit; responsible for all product after-sales work to save your precious time; through the technical innovation of excellence, to ensure that our product quality is long-term leading products in the market. We sincerely invite interested partners from all industries to join us and create a bright future together.

Swimming pool water test kit

COOPERATION PROCESS

1、Telephone, network, on-site consultation, oral or text acquisition of company and product information;

2、Get product information by email or email to gain insight into company and product information;

3、Fill out the cooperation registration form to understand the product cooperation policy;

4、The company checks and evaluates cooperation credits;

5、In-depth discussion of cooperation details;

6、Achieve cooperation intentions;

7、Sign a cooperation agreement;

8、payment;
9、Delivery / inspection

Swimming pool water test kit

ADD: Zhejiang Hangzhou Jianggan 4F, Bldg 7, No.63, Jiuhuan Rd, Jiubao Town, Jianggan Dist
TEL: +86-571-85050999
MOBILE: +8613123950066

WeChat:13123950066

E-MAIL: info@lohand.net

Swimming pool water test kit

Application 

chemical engineering

water treatment plant

water quality monitoring station

metallurgy

forge

the textile and printing and dyeing industry

pharmaceutical industry

water works

agriculture

water treatment engineering

laboratory


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