The seller is a liar. His device is practically not working. The seller indicates that this bottle should give 1200 ppb H2, but I measured the water with a tester after use. And the tester shows 111 ppb H2. You can see it in my photo. So don't buy this bottle, it doesn't do any good. This is a scam!
Phản hồi từ nhà cung cấp:
We deeply regret any dissatisfaction you’ve experienced with our product. It is important to note, however, that there are scientific nuances to consider when measuring the concentration of dissolved hydrogen in water. Due to its rapid diffusion rate, especially upon exposure to air, hydrogen can quickly escape from solution. This means that if you remove water from our device for testing elsewhere, the concentration of hydrogen may appear significantly lower than what it was within the device due to this release into the air. Therefore, for accurate measurements, please test within the device itself after treatment.
We have sold many units and this is the first time we have received feedback indicating an issue with hydrogen concentration, which leads us to believe there may be an element of improper operation at play. However, we value your input and are eager to assist you in resolving this matter.
21 Mar 2024