A nano silver solution is an easy substance of metallic argent prepared with particles of 1 to 100nm. Purity: 100ppm, 1000ppm, 2000ppmParticle Size 10nm About Silver Colloids Nano Silver Solution
Germanium Sulfide (GeS2) is a semiconductor compound with the chemical Formula GeS2. It is easily soluble when heated alkali is used, but not in water.Particle size: 100mesh Purity: 99.99% About Germanium Sulfide (GeS2) Powder: Germanium Sulfide
It exhibits excellent electrical properties, wettability and sterilization. It is part of the quaternary sodium salt-type, cationic surfactant. The dissociates into water, creating a cationic activ group. It has bactericidal and emulsified anti-sta c
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