In labs, hydrogen gas is used more than any other gas. The prevalence of hydrogen gas is principally because of its benefits of resolution, speed of analysis, as a fuel gas for GC-FID software and sensitivity along with other gases. There are numerous possibilities for providing hydrogen gas including point-of-use hydrogen cylinders, multi-cylinder configurations, and hydrogen generators. Hydrogen generators, one of the popular laboratory gas generators, are gaining popularity and replacing different options quickly. Here we will have a brief look on the reasons because of which they are substituting different choices.
Advantages of Hydrogen Generator
Hydrogen generators are one of the mainly used lab equipments. Here are the advantages over other conventional sources. Hydrogen generators are regarded as the safest solution for sourcing hydrogen in labs. It eliminates the danger of carrying high-pressure cylinders and keeping large volume flammable hydrogen on the premises. Some of the hydrogen gas generators units are connected with alerts, which alert the users and shut down the system in the event of any malfunctioning. Once installed properly and begin operating, hydrogen generators provide high quality gases continuously. There’s absolutely no such problem of changing cylinders as in the event of hydrogen cylinders. They keep giving exceptionally pure hydrogen gases continuously, eliminating gas purity as a working. Hydrogen generators are often small in size when compared with gas cylinders and so can be easily put on laboratory bench without consuming a lot of the bench space.
Concerns and Factors of Hydrogen Generator
Some of the hydrogen generator versions supply Paper Chromatography at just 60-100 psig. In some labs it might be an issue if the generators are located remotely to the GC or if several laboratory gas generators are attached to a single generator. The expense of a standard hydrogen generator can be found in the range of 5000-8000. Because of high cost it can be a consideration for a number of laboratories. But it ought to be compared to the current costs of canister merchandise, cylinder rental, and cylinder handling to completely understand the effect of the investment. Proper maintenance is needed for proper functioning. Some generators require additional caustic electrolyte solution for the production of hydrogen. Some versions require the monitoring and altering of desiccant cartridges to remove residual moisture in the hydrogen.