N2 is a non-metallic element which is found in abundance across the world. The non-metallic gas constitutes around 78 per cent of planet earth’s atmosphere. It goes without saying that the air we breathe is made up of mostly nitrogen. However, it is not readily available for industrial and medical applications that use nitrogen as the air also contains oxygen, argon and traces of other elements as well. It is imperative to have high purity for use in industrial and medical applications. There ...

The most significant feature of Apple Watch 6 is the Blood Oxygen Monitor. It’s the main thing that makes it different from the previous series. This feature is also known as SPO2. This value is the measure of the amount of oxygen in red blood cells. Measuring how much oxygen your blood has is an important thing these days because low oxygen in your red blood cells may be one of the earliest signs of a Coronavirus infection. This factor will surely affect the sales of the new Apple Watch and o...