A quantum dot isn't really something you can buy. Nitrogen is on the order of a dime a gallon, but that's high volume manufacuring prices. You can't really just go buy 10 gal of it.Mk said:No, I'm not thinking of buying one/any, but how much does one cost?, any type. Plus, how much do the two commonmost types of helium in liquid form, and/or liquid nitrogen, cost per gallon? I know liquid nitrogen is cheaper... a lot.
...If I were to not buy in bulk.
russ_watters said:A quantum dot isn't really something you can buy. Nitrogen is on the order of a dime a gallon, but that's high volume manufacuring prices. You can't really just go buy 10 gal of it.
russ_watters said:You can't really just go buy 10 gal of it.
The cost of liquid helium is determined by several factors, including supply and demand, production and transportation costs, and market fluctuations. In addition, the purity and quality of the helium can also affect its price.
The current market price for liquid helium can vary depending on location and supplier, but it typically ranges from $4 to $15 per liter. However, prices can fluctuate significantly due to supply and demand, and may be subject to additional fees or surcharges.
Liquid helium is considered expensive due to its scarcity and the high costs associated with its extraction, production, and transportation. It is also a highly specialized and essential resource for various industries, such as healthcare, electronics, and research, which contributes to its high demand and cost.
While liquid helium is the most commonly used coolant for low-temperature applications, there are some alternatives available, such as liquid nitrogen and cryocoolers. However, these alternatives may not have the same cooling capabilities as liquid helium and may require additional equipment or modifications.
Liquid helium is primarily used for industrial and scientific purposes, so it is typically not available for individual consumers to purchase. However, some companies may sell small quantities of liquid helium for personal use, but it may be subject to strict regulations and require specialized equipment for handling and storage.