Change GC Carrier Gas From Helium to Hydrogen

Helium Prices: Nowhere but Up!

The price of privately held helium has nearly tripled in the past 10 years. You can find many articles on the internet about the cause of this price increase, including this one in the Washington Post and this one in Popular Mechanics.

The situation is complex and cannot be described in a few sentences but I will try:

Helium PricesThe world’s largest supply of helium is located in […]