The feed gas used for preparing the standard gas shall be high-purity gas, and the relevant components shall be purified with purification equipment to ensure that the products provided meet the technical requirements of users.
The gas cylinder regular inspection station with a wide range of authorization in the province handles, cleans and tests the internal and external surfaces of gas cylinders. Ensure that all kinds of gas cylinders are in the safe and clean state specified in the national pressure vessel supervision regulations.
The inner wall of various specifications of gas cylinders is specially treated and vacuum dried to ensure the long-term stability of gas product quality.
The enterprise technology center is authorized to have domestic advanced serialized R&D instruments and equipment and perfect technical innovation mechanism.
The original imported gas chromatographs such as HP5890 Ⅱ, GC-17A and GC-2014, trace oxygen analyzers, nitrogen oxide analyzers and gas analysis and detection instruments and equipment such as helium discharge ionization detector (PDHID) high-purity gas chromatograph manufactured with imported technology provide reliable technical guarantee for the delivery of high-quality products.