Import 91,338 nitrite / PH rapid test strip electroplating industry soil analysis for environmental monitoring of water ..

"Hangzhou Lu Hengsheng matter," the seven advantages: 1, to ensure genuine, shop for "Hangzhou Lu Hengsheng Technology Co., Ltd." yellow pages 88 outlets, 6-year production and sales experience, through the market test. 2, cost-effective, the price of the same product Our products are cheaper than the market, and has expertise in charge of personnel, instant reply, experience that is earned! 3, the latest batch, more through sales, customer groups the majority, more stable customers, fast circulation of goods. 4, adequate supply, the vast majority of product-based restaurant company's own production, even breaking out, we can re-produce in three days. 5, easy to buy, do not go out to find sources, Internet payment home networking We provide tax invoices (invoicing with customer contact when the need to provide billing information). 6, rapid delivery, payment weekday before 17:30, the day of delivery, Jiangsu, Zhejiang and the next day to rest for 2-4 days, as products are liquid or with battery, most could not walk aviation parts, may be slower 1-2 days (Jiangsu, Zhejiang is still the next day to). 7, freight service, products because of quality problems have Division I assume, at the same time the Secretary 陆恒承 promise one year warranty for all instrument classes! German semi-quantitative test strips MN / paper, metal detection, ammonia, arsenic, various salts, PH, peroxide, cyanide ...... etc, membership by the paper's color changes, matching color, convenient Fast know the results. Fast: Most test papers with go with the use of pre-calibrated, and includes the necessary equipment and reagents, as "pocket labs", the user applies very convenient. Accurate: colorimetric card is using NIST standard adjustment and correction, you can ensure that the test to obtain accurate results. Germany MN nitrite / PH test strips, nitrite content is quickly resolve the best solution, simple test just one minute you can get reliable test results, including this paper is mainly used for soil analysis, environmental monitoring, electroplating and other industries! Features:? Quick: Add water sample, remove, easy reading:? Without any additional equipment precise:? Interference from other substances durable:? 30 degrees can be stored for 2 years and a half detailed parameters: paper Title: MN nitrite / PH test paper types: semi-quantitative test paper Product Code: 91338 Specifications: Box 100 / box Color Reaction: White - purple (NO2-) yellow / orange - red / purple (PH) unit scale: 0-80mg / l NO2 - 60-9.6 PH measurement parameters: NO2- PH Shelf life: 2 years and a half in Germany MACHEREY-NAGEL company was founded in 1911, is a well-known multinational life sciences, research direction involves many aspects of biological agents, food, pharmaceutical and medical devices . Its production of five series of more than 25,000 kinds of products have been sold to Asia, Africa, Europe, America, Oceania, more than 150 countries. MN successfully developed for nucleic acid / protein purification kit bioanalytical series, based on the latest bioseparation techniques, positioning of high quality nucleic acid / protein in purified, purified nucleic acid / protein to meet the requirements of various fields of molecular biology .