Chlorine dioxide assay kit Chlorine dioxide (ClO2) is recognized as a new type of disinfectant with high efficiency, broad spectrum and A1 safety level. It is widely used in drinking water disinfection, food safety microbial control and other fields. Some water supply companies also use chlorine dioxide instead of traditional chlorine preparations to disinfect water bodies. The research on the detection method of ClO2 usage concentration and residual concentration is increasingly valued. Product Principle Chlorine dioxide on-site determination method (GB/T5750-2006) Chlorine dioxide in water reacts with N,N-diethyl-p-phenylenediamine (DPD) to produce pink, in which 20% of the chlorine in chlorine dioxide is converted into chlorite, and the color reaction is proportional to the chlorine dioxide content in water.
How to use?
Chlorine Dioxide Test Specification
1. Fill a clean test tube with sample to the 15-mL mark.
2. Add 4 drops of Chlorine Dioxide () Reagent to the tube and swirl to mix.
3. Add the contents of Chlorine Dioxide () Reagent to the tube, cap the tube and shake to dissolve.
4. Open the cap, place the tube in 1 cm above the blank of standard card, compare the color from top to bottom, the standard color
level has the same color as observed from the tube shows the concentration of chlorine dioxide in the sample.
Notes:
1. Acidity greater than 150 mg/L CaCO3or alkalinity greater than 250mg/L CaCO3 may not develop full color or color may fade
instantly.
2. O3, Br2, Cl2, I2 and oxidized forms of manganese and chromiun also interfere and read as chlorine dioxide.
3. Complete the test within 5minutes after adding the reagents.
Features
1.Quick and easy
Operating in accordance with the instructions, users can complete the low hardness test independently without specialized
training.5 minutes is enough to complete the analysis of one water sample.
2.Accurate and reliable
Determination results with this method are in accordance with the results with the standard method. It can be used as an
alternative method to the standard method.
3.Quantitative packing
The kit can be used for 100 times. It is small, light and easy to carry.
Specification
Testing range: 0.05-0.1-0.2-0.3-0.5-0.8-1.4-2mg/L
Our service
1.Offering Sample for Testing .
2.R & D team to provide technical support.
3.Provide packaging, labeling OEM customization.
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Guangdong HuanKai Microbial Sci. & Tech. Co.,Ltd. is a national high-tech enterprise under the Guangdong Institute of Microbiology which is attached to Guangdong Academy of Sciences. Since established in 1993, HuanKai has adhered to the strategy of scientific and technological innovation and development, and has formed four product lines including microbiological testing reagents and consumables, digital laboratory instruments, physical and chemical rapid water detecting products, and high-efficiency environmentally friendly cleaning agents and disinfectant, both are with independent intellectual property rights. More than 2, 000 varieties of products are widely applied in mainland China, Hong Kong, Macao, Taiwan and Southeast Asia. Huankai has developed into an important R&D production base for domestic food and other industry.
FAQ
1. Who are we?
HuanKai are based in Guangdong, China, start from 1993,there are total about 301-500 people in HKM. HuanKai has successfully established four major product lines: microbiological testing reagents and consumables, digital laboratory instruments, rapid water testing products for physical and chemical analysis, and eco-friendly cleaning and disinfection solutions. These lines boast over 2,000 different products, each protected by independent intellectual property rights.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Microbial Detection Product,Peptone&Tryptone,Deydrated Culture Media,Granular Media,Microbial Air Sampler and so on.
4. Why should you buy from us not from other suppliers?
1.With strong R&D capacity and good scientific research conditions,over 30 years of experience 2.One of the largest physicochemical reagent and culture media manufactuer in China follow international standard 3.Stable high quality main raw material from Europe & strictly quality control
5. What services can we provide?
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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