Polypropylene Glycol is available in different types depending on the molecular mass. It can be dissolved in ethanol, toluene or trichloroethylene, among other organic solvents. The Polypropylene Glycol: PnB Polypropylene Glycol is a surfactant th
Germanium dioxide (the molecular formula GeO2) is a powder. Mainly used in the production of metal germanium. Also used for spectral analysis, and to create semiconductor materials. Purity: 99.99%, 99.999%Particle sizes: 100mesh - 300mesh Germanium
Bismuth boasts a number of outstanding characteristics such as low melting point and specific gravity. It also has volume expansion and contraction during solidification. Purity>99%Particle Size: 80nm About Bismuth Bi powder: Bismuth when fresh
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