Oxygen O2, technical, ≥ 99.5 % (grade 3.0 on request): exchange your empty for one of our 200 bar cylinders or have your own refilled to 200 or 150 bar, 10–50 L.
Balloon gas for birthdays, weddings and events: helium 4.0 is all a balloon needs – the lowest-priced helium grade. Helium 4.0 (≥ 99.99 %): exchange your empty cylinder or have your own refilled, 2.7–50 L.
Helium 4.6 for TIG / MIG welding and helium leak testing – and it fills balloons too. Helium 4.6 (≥ 99.996 %): exchange your empty cylinder or have your own refilled, 2.7–50 L.
High-purity helium 5.0 for gas chromatography, GC-MS, analysers and the laboratory. Helium 5.0 (≥ 99.999 %): exchange your empty cylinder or have your own refilled, 2.7–50 L.
