Elementary Substances

Gas Mixtures 1. 2 or more than 2 kinds of gases 2. widely used 3. sometimes more than 20 kinds of gases Gas MixturesGas Mixtures is mixed by 2 kinds or more than 2 kinds of gases, gas mixtures usually be researched as ideal gas. The character of the gas mixtures be decided by...

Gas Mixtures 1. 2 or more than 2 kinds of gases 2. widely used 3. sometimes more than 20 kinds of gases Gas MixturesGas Mixtures is mixed by 2 kinds or more than 2 kinds of gases, gas mixtures usually be researched as ideal gas. The character of the gas mixtures be decided by...

Gas Mixtures 1. 2 or more than 2 kinds of gases 2. widely used 3. sometimes more than 20 kinds of gases Gas MixturesGas Mixtures is mixed by 2 kinds or more than 2 kinds of gases, gas mixtures usually be researched as ideal gas. The character of the gas mixtures be decided by...

Rare gas 1 high purity rare gas 2 99.9-99.9999% 3.Helium-He,Neon-Ne,Krypton-Kr,Xenon-Xe 4.best quality Neon (Ne), Krypton (Kr) and Xenon (Xe) are found in the air in very low concentrations. ASG provides Rare Gases in various size cylinders and quantities. Sold by the Liter, click...

1.purity:99.9-99.9999% 2.packing:cylinder or as your requments Helium (He) Vapor Phase...

helium /helium ballon/high purity helium 1.purity:99.9-99.9999% 2.packing:cylinder or as your requments helium /helium ballon/high purity heliumVapor Phase...

1.purity:99.9-99.9999% 2.packing:cylinder 40L-80L 3.sale cylinder together various high purity Industrial gases products  used for metal cutting and welding. high purity Industrial gases productsProduct namepuritystandardunitApplicationIndustrial...

1> nontoxic, inexplosive, safe 2>without medical and biology additives 3>eco-friendly. Nano Silver Antimicrobial...

1>It is chiefly used in foot diseases. 2>high efficiency 3>feet deodorization ...

It can keep the food fresh for a long time. ...