Technical gases

Custom calibration gas mixtures — GSO, MSO, ISO 17034 certified

SF₆ gas (sulphur hexafluoride) 99.999%, 40 L cylinder

Carbon dioxide (CO₂) 4.5 (99.995%), 40 L cylinder

High-purity oxygen 5.0 (99.999%), 40 L cylinder

Oxygen gas 3.5 (99.95%), 40 L cylinder

Methane-argon mixture P-10 (Ar 90% / CH₄ 10%), grade A, Russia

Methane-argon mixture P-10 (Ar 90% / CH₄ 10%), grade B, 40 L cylinder

Food-grade nitrous oxide (99.91%), 10 L cylinder

Technical nitrous oxide (99.07%), 10 L cylinder

Ultra-high-purity helium 6.0 (99.9999%), 40 L cylinder

High-purity helium 5.0 (99.999%), 40 L cylinder

Helium gas, grade A (99.995%), 40 L cylinder

Synthetic (zero) air, 40 L cylinder

Ultra-high-purity hydrogen 6.0 (99.9999%), 40 L cylinder

High-purity hydrogen 5.0 (99.999%), 40 L cylinder

Hydrogen gas 4.0 (99.99%), 40 L cylinder

Dissolved acetylene, grade A (99.5%), GOST 5457-75, 40 L cylinder

Dissolved technical acetylene, grade B (99.1%), 40 L cylinder

Ultra-high-purity argon 6.0 (99.9999%), 40 L cylinder

Argon gas 5.0 (99.999%), 40 L cylinder