Why is Nitrogen So Important? Pharmaceutical manufacturers depend on nitrogen (N2), an abundant, inert gas that makes up 78% of the air we breathe, for many essential processes, including mixing raw materials, cryogenic grinding with liquid nitrogen to produce ultra-fine particles, and purging oxygen from packaging, thereby protecting product stability, extending shelf life, and ensuring […]
Magnetic Resonance Imaging (MRI) equipment is a diagnostic tool used in healthcare facilities. While most MRI safety focuses on magnetic field hazards, helium leaks present a less visible risk to both personnel and equipment. Liquid helium is necessary for MRI operation, but when released into an enclosed MRI suite, it can rapidly displace oxygen, creating […]
Chip bags have all that air in them for a valid reason — and it’s not air, anyway, it’s nitrogen gas. So what is this gas doing in your bag of crisps? First, the gas acts as a preservative so your chips are as crispy when you open the bag as the day they were […]
When it comes to flavor, coffee purists prefer whole beans, which retain their flavors longer than ground coffee. Yet there’s no denying the convenience factor of ground coffee, which is why it’s so popular in offices. Ground coffee has a short shelf life — hence the push to use airtight containers, which keep the flavors […]
Gas chromatography is a process used to separate chemical compounds for analysis. The analytical chemistry process is used with gases that won’t decompose when vaporized. Gas chromatography are used in a wide range of industries — everything from forensic science to medical marijuana. While the procedure is highly useful, there are risks when working with nitrogen gas. […]
If you’ve ever remarked on the smooth creaminess of a pint of Guinness, you’ve picked up on the key difference in its carbonation: Nitrogen rather than carbon dioxide. Such “nitro” beers have become a trend in recent years, with major U.S. breweries and small startups alike offering nitro products. Nitrogen keeps bitterness in check and […]
For businesses that work with inert gases or hazardous materials, glove boxes are essential. They allow employees to safely work with sensitive or hazardous materials without compromising either the material or their safety. While glove boxes are an effective solution to handling inert and hazardous materials, they are not failsafe. To ensure there are no […]
A -150 C freezer, also known as a nitrogen freezer, is used in cryo preservation. While you might think of Ted Williams being frozen on ice for a future in which he can be brought back to life, the cryo preservation method can be used to keep any type of cell alive in a […]
Liquid nitrogen is used in a broad range of industries, from steelmaking and pharmaceutical to health care and ceramics. The inert gas is also used in laboratories, breweries, fine cooking, and more. Wherever liquid nitrogen is used, it must be stored securely so as not to mingle with air. Learn why nitrogen must be so carefully contained […]
The Colorado city of Denver recently passed a new law that requires facilities that use insert gas to install oxygen deficiency monitors wherever these gases are used in excess of 100 pounds. Learn what the new law requires from businesses and how an oxygen sensor protects your employees, your business, and your peace of mind. […]
PureAire Monitoring Systems manufactures a variety of safety gas monitors, including the Air Check Oxygen Monitor. Oxygen monitors are commonly installed in areas containing liquid nitrogen, cryogenic gas cylinders, or areas with gas lines. Nitrogen gas is used in many industries ranging from medical and sciences to cryotherapy, or nitrogen used in a popularized dessert, ice […]
The window industry is always searching for energy efficient improvements to windows. In recent years, inert gas fills between panes of glass have increased the performance of windows by reducing air leaks. Learn more about benefits of using argon gas in windows and unexpected risks of the production process. Argon Gas Fill for Windows Argon […]
Liquid nitrogen is frequently used in scientific research, chemistry classes, and even culinary arts nowadays. The substance is safe when properly stored, and as long as everyone follows safety protocols while handling the liquid nitrogen. As part of an environmental health and safety review (EHS review), learn safety considerations regarding storing liquid nitrogen in the […]
Plasma atomization is used in many applications, including 3D printing. First developed in 1998, this technique has risen to become the industry standard process for creating reactive metal powders suitable for 3D printing. Learn how plasma atomization works and why you need an oxygen monitor to stay safe with plasma atomization. How Plasma Atomization Works Plasma […]
