Product Name: Hot Sales Industrial Liquide Hydrogen Model NO.: H2 Chemical Property: Inflammable Gas Grade Standard: Industrial Grade Constituent: Industrial Pure Air Purity: Customized Transport Package: Tt Specification: 20T Origin: Suzhou, China HS Code: 284700000 Product Description Product Details:Items≥99.99%≥99.999%N2≤20 ppm≤2 ppmO2+Ar≤10 ppm≤1 ppmCO≤20 ppm≤1 ppmCO2≤20 ppm≤1 ppmCH4&C2H2≤5 ppm≤0.5 ppmH2O≤5 ppm≤1 ppmHCl/≤500ppmCompany Information:Suzhou Xunhe Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry . We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.SupplyNitrogen making machines, storage tanks, etc., mainly supply N2, O2, Ar,H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, filling in the form of CYL, MCP, PCC, Y-Cylinder , TT ,T-Drum, etc;SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.Package TypeProducts Delivery