R22 refrigerant gas is a cryogenic gas, which is mostly used in air conditioners and refrigeration system is used.

Graphene Nanoplatelets-Hydroxyl (GNP-OH), Purity: 99.5% - GNP-OH, 90%-GNP, Thickness: less than 40nm, Diameter: 1-20μm SSA: more than ...

Multi-Walled Carbon Nanotubes-Carboxyl (MWNTs-COOH), Content of –COOH groups: 10 wt% Purity: 99% - MWNTs, Length: 1-2 μm, Diameter: 40-6...

Multi-Walled Carbon Nanotubes-Amine (MWNTs-NH2), Content of –NH2 groups: 10 wt% Purity: 99% - MWNTs, Length: 5-10 μm, Diameter: 10-30 nm...

Titanium Oxide Nanopowders (TiO2, Rutile) Purity: 99.9%, APS: 30-50 nm, SSA: 50-60 m2/g, Color: white, True Density: 4.23 g/cm3 pH Valu...

Multi-Walled Carbon Nanotubes (MWNTs) Purity: +95% - MWNTs, Length: 1-2 μm, Diameter: 20-30 nm, SSA: 120-170 m2/g Color: black True De...

Iron Oxide Nanopowders (Fe3O4) Purity: 99.8%, APS: 20-40 nm, SSA: 60-70 m2/g, Color: black True Density: 4.8-5.1 g/cm3 Form: nearly sp...

Multi-Walled Carbon Nanotubes-Amine (MWNTs-NH2), Content of –NH2 groups: 10 wt% Purity: +95% - MWNTs, Length: 1-2 μm, Diameter: 20-30 nm...

Multi-Walled Carbon Nanotubes-Hydroxyl (MWNTs-OH), Content of –OH groups: 10 wt% Purity: 99% - MWNTs, Length: 1-2 μm, Diameter: 40-60 nm...

Multi-Walled Carbon Nanotubes (MWNTs) Purity: 99% - MWNTs, Length: 5-10 μm, Diameter: 10-30 nm, SSA: More than 200 m2/g Color: black T...

Graphene Nanoplatelets-Carboxyl (GNP-COOH), Purity: 99.5% - GNP-COOH, 90%-GNP, Thickness: less than 40nm, Diameter: 1-20 μm SSA: more ...

Multi-Walled Carbon Nanotubes-Carboxyl (MWNTs-COOH), Content of –COOH groups: 10 wt% Purity: +95% - MWNTs, Length: 1-2 μm, Diameter: 20-...

Multi-Walled Carbon Nanotubes-Carboxyl (MWNTs-COOH), Content of –COOH groups: 10 wt% Purity: 99% - MWNTs-COOH, Length: 5-10 μm, Diameter...

Multi-Walled Carbon Nanotubes-Hydroxyl (MWNTs-OH), Content of –OH groups: 10 wt% Purity: +95% - MWNTs, Length: 1-2 μm, Diameter: 20-30 n...

Silicon Oxide Nanopowders (SiO2, Hydrophilic) Purity: 99.8%, APS: 20-30 nm, SSA: 100±25 m2/g, Form: amorphous Color: white True Densit...

Aluminum Oxide Nanopowders (Al2O3, Gamma) Purity: 99.99%, APS: 20-30 nm, SSA: 130-220 m2/g, Color: white True Density: 3.5-3.9 g/cm3 C...

Iron Oxide Nanopowders (Fe2O3, Alpha) Purity: 99.8%, APS: 20-30 nm, SSA: 80-100 m2/g, Color: red, True Density: 5.24 g/cm3 pH Value: 6....

Graphene Nanoplatelets-Amine (GNP-NH2) Purity: 99.5% - GNP-NH2, 90%-GNP, Thickness: less than 40nm, Diameter: 1-20μm SSA: more than 150...

Titanium Oxide Nanopowders (TiO2, Anatase) Purity: 99.9%, APS: 30-50 nm, SSA: 100-220 m 2/g, Color: white, True Density: 4.23 g/cm3 pH ...

Multi-Walled Carbon Nanotubes-Amine (MWNTs-NH2), Content of –NH2 groups: 10 wt% Purity: 99% - MWNTs, Length: 1-2 μm, Diameter: 40-60 nm,...

Multi-Walled Carbon Nanotubes (MWNTs), Purity: +95%, Length: 5-10 μm, Diameter: 8-20 nm SSA: More than 200 m2/g Color: black True Dens...

Multi-Walled Carbon Nanotubes-Amine (MWNTs-NH2), Content of –NH2 groups: 10 wt% Purity: +95% - MWNTs, Length: 5-10 μm, Diameter: 8-20 nm...

Zinc Oxide Nanopowders (ZnO) Purity: 99.8%, APS: 20-30 nm, SSA: 50-70 m2/g, Color: white True Density: 5.6 g/cm3 Form: spherical shape

Multi-Walled Carbon Nanotubes (MWNTs) Purity: 99% - MWNTs, Length: 1-2 μm, Diameter: 40-60 nm, SSA: 120-170 m2/g Color: black True Den...

Multi-Walled Carbon Nanotubes-Hydroxyl (MWNTs-OH), Content of –OH groups: 10 wt% Purity: 99% - MWNTs, Length: 5-10 μm, Diameter: 10-30 n...