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- เผยแพร่เมื่อ 5 ก.พ. 2025
- The CO2 indicator solutions in the market look the same, but how to choose a good quality one?
We have made a test for you to help to make choice: Discoloration speed and accuracy test of CO2 indicator solutions.
2 PCS 30ml solution, only need $9.9
www.amazon.com...
cool, you just diluted the other samples, or at best increased the concentration of bromothymol blue. I sincerely hope nobody falls for this bs marketing tachtique. they're all use the same exact indicator, just at different concentration. A speed test is by no means a good method of knowing how much co2 is actually in the tank. furthermore this entire test can be scewed by simply moving your indicator closer to co2, or even blowing a tiny amount of co2 into the glass prior to putting it in the tank.
Instead of making bs claims and misleading, try to innovate in this field. We already have so many misleading claims and products by just about every company.
Firstly，the easiest point to tell if this video is real or not is: dilute the other three samples, and our unchanged, it is easy to see the difference between the monitoring liquid from the color. In the same way, only by increasing our concentration, the colors of the other three samples are also easy to distinguish in color.
Secondly, diluting other samples to make a fake comparison video, we disdain such unethical behavior and condemn such behavior of others. It's risky and it doesn't stand the test of time. This point of yours is ridiculous.(Which brings me to the old saying that the Apollo moon landings were done in a studio). It is not wise and realistic to use this crude method to denigrate other colleagues.
If you are an employee of this industry, or an interested party of competing products, to your disappointment, it's not possible to increase the speed of the reaction simply by increasing the concentration. You're talking about a method that didn't work ten years ago. To achieve color-change sensitivity without changing the concentration, this involves a higher purity and more stable raw material, an accurate proportion of specific gravity derived from numerous tests, preparation methods and experience. This is indeed a real comparison video, this comparison video may be a shame to other competitors, but we will not slander. I'm sorry if our comparison videos hurt your business interests. If your anger comes from not finding this way, I hope you can maintain your own business interests by constantly focusing on research and development and improving products, and develop products better than ours. We welcome healthy competition, rather than defining someone else's video as true or false without any evidence.
Finally, if you are an enthusiast, purely for the sake of exploring technical issues, what I'm saying is that when you dilute someone else's product, the color of the monitor will fade, which is easy to tell. If only increasing the concentration will increase the speed of discoloration, why don't other businesses use such a simple and rough method to make products? If only the concentration is increased, the color of the monitoring liquid will become darker, which will seriously affect the comparison range of discoloration and observation comfort, obviously this is not feasible. It still needs to be emphasized, there are several simple factors that determine the speed of color change: the purity of all raw materials, the accuracy of the ratio, the preparation method and experience. That's all. Have you learned?