NETC treats cylinder internal surface with proprietary technology, to fill ppm or ppb level calibration gases, electronic gases, ultra-high purity gases others.

Recommended gases as follows: 

CO, CO₂, NO, NO₂, N₂O, VOCs, BTEX, H₂S, COS, CH₃OH, CH₄S, C₂H₆S₂, SO₂, NH₃, HCHO, HCl, PH₃, PH₃+H₂/N₂, AsH₃, AsH₃+H₂, B₂H₆, GeH₄, H₂Se, etc.

•Cylinders can be manufactured in accordance with international stards to meet customer requirements.

•Thread, fittings & valves or cylinder color upon request.

•For more specifications or other requirements please Contact us.