Nitrite dipstick NO2 concentration of sodium nitrite Nitrite of rapid detection test cutting fluid

The company specializes in the development, production and sales of water treatment, environmental monitoring, industrial water emissions of heavy metals, salts, ions, disinfection residual rapid detection reagent, please call or contact Want. Product name: Nitrite Test Strips detection range: 1-5-10-20-40-80mg / l Packing: drums, 100 / box Shelf life:? 18 months do not contact Features 1. Remove dipstick The reaction end strip, strip to avoid contamination, affect the test results 2. Remove the required number of test strips, the remaining strips sealed properly to prevent a high temperature or direct vision 3. liquid PH value should be measured between 5-9, requirement seems no color or light, color is too deep, liquid prior to testing, do first bleaching treatment. 4. Before use, please read the operating instructions barrel body and precautions carefully? Instructions Remove test strip, immersed in the test liquid taken 1-3 seconds, for 30 seconds after a contrasting color to the standard color card? Note 1 . need to be careful when removing the paper, do not touch the paper reaction ends, to prevent pollution of the test strip 2. The requirement is colorless or light-colored liquid, colored liquid bleaching process needed to detect 3. Use forward read operation barrel body ? Application instructions and precautions industry, agriculture and other areas of environmental technology and other analyzes, are also very suitable for all levels of pre-analysis laboratory, especially for outdoor detection service: 陆恒生 matter if those who support the company purchased the instrument year warranty after product purchase in case of any problems during the test at any time phone or Want Union. Hangzhou Lu Hengsheng Technology Co., Ltd. is a research and development, production, marketing and related reagents water quality testing equipment business, based in Zhejiang University Huajiachi, has four-set. We have been in China water testing industry leader, our aim is to provide customers the most efficient, fastest, most affordable and most convenient testing services! It offers a comprehensive sewage discharge standards, sewage discharge standards, urban sewage treatment plant emission standards, pollutant discharge standards plating, printing and dyeing wastewater discharge standards, hospital sewage discharge standards, emissions standards inquiry production and marketing of products mainly include: 1. Power Chemical Family: Industrial PH meter, conductivity meter, ORP meter, TDS meter; 2. Water test series: hydrogen peroxide strips, peracetic acid residues strip, strip chlorine, ammonia test strips, nitrite test strips, chlorine test reagent boxes, ozone detection kit, water hardness kits, TP kit kit ammonia, heavy metals test kits, COD cuvette, cuvette cyanide, heavy metals cuvette; 3. refractometers series: sugar meter, salinity meter, cutting fluids, freezing instrument; 4. Water detector series: chlorine detector, ozone detector, ammonia detector, total phosphorus detector, heavy metal detector; 5. Acting import brand: Hach HACH paper, British imports paper agent, Finland Biohit pipettes.