Tender For supply of manganese metal purity 99.9 percentage , aluminum pure metal purity 99.9 percentage , pure metal copper purity 99.9 percentage , pure metal zirconium purity 99.9 percentage , pure metal chromium purity 99.9 percentage , pure metal iron purity 99.9 percentage , pure metal nickel purity 99.9 percentage
Tender For supply of oxygen gas high purity grade 99.999% , zero grade air gas high purity grade (purity 99.999% ) , hydrogen gas, high purity grade (purity: 99.999% ) , ammonia gas, anhydrous refrigeration grade (purity: 99.95% )