The Acidity And Alkalinity Of Nongfu Mountain Spring Mineral Water Were Tested With Test Paper

Jiaodong online May 16 news (reporter, Li Tingting) for a while the standard gate of gongfu spring has been making a lot of noise, and gongfu spring has also taken a variety of public relations firms such as buying water and sending Ph test paper to prove itself, to find out our drinking water around the PH value is how much, the reporter came to Yantai City Quality Inspection Station for personal testing. The standards for different bottled water are different. The reporter bought several bottles of different bottled water from the supermarket. It can be found that there are several major differences in terms of drinking natural water&quot, mineral water, and Mineral Water, for example, the product standard number of Nongfu Mountain Spring Drinking Natural Water is DB33/383 the product standard number of Kangshifu mineral water is q/QDJ0003S The product standard number of Mount Lao mineral water is GB8537. Wang Kaiyu, director of the Analysis Department of Yantai Quality Inspection Institute, told reporters: The standard number begins with GB representing the national standard, DB representing the local standard, and the standard number beginning with Q is the enterprise standard. Therefore, for example, Mount Laos mineral water follows the national standard for drinking natural mineral water, while gongfu spring and Master Kong bottled drinking water does not have a direct national standard, and each carries out local and enterprise standards, came to the laboratory, the reporter respectively selected three kinds of water quality of gongfu spring, master Kang, tap water to the staff for testing, using the acidity meter test results found that the PH value of natural water for drinking gongfu spring is 7.1, master Kongs mineral water has a Ph of 6.3, and tap water has a PH of 7.1, almost all of which are close to neutral.

The sentence is too long, please supply a shorter sentence, the reporter discovers an interview, a lot of citizen expresses, buy bottled water the first consideration is brand, the water quality that feels big brand has assurance. I usually look at the brand when I buy water, and I rarely pay attention to the standard number of water. I didn’t know there were so many standards, and I didn’t know the contents of these standard numbers, said Mr. Wang, a resident of the city. I drink when I’m thirsty, and I buy whenever I want. I never thought there would be so much care in bottled water. Ms. Li, a resident, told reporters, director Wang Kaiyu said: in fact, some of the nutrients listed in bottled water can be ignored. The biggest role of bottled water is to replenish water and quench thirst. When people choose bottled water, it is right to choose a big brand as much as possible. The big brands are more stringent in the detection standards.