We commonly provide technical solutions for premix or custom mixes of different types of gases in desirable cylinders, range from 2L, 4.6L, 10L, 47L or 50L cylinders. 

These gas mixtures include hydrogen, helium, argon, nitrogen, carbon dioxide, oxygen, etc., with varying mixture percentages.

As the pictures show, these are hydrogen-argon and helium-nitrogen mixed cylinders.

These can usually be prepared within several days of confirmation and are handy to carry around. Regulators that fit these cylinders are available accordingly.