Portable Generator For Sale

Where can I buy a laboratory scale, portable CO2 gas generator with precise control from 10-1000ppm ?

Most of what I found so far are propane/ large scale device. Can someone point to a certain supplier that provide something that is small enough for desktop/ laboratory environment, and capable of adjusting concentration from 10 to let' s say 1000 ppm or 1% vol ?

Public Comments

1. There are many laboratory equipment businesses that can be found on the Internet. A Google search would be your best bet to find one. I do hope that you have lots of money, like many 10's of thousands of dollars because while the scale is expensive, the other stuff makes the cost of the scale pale in comparison. Good luck on your search.