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Colloidal gold 50 ppm, <20 nm (100 ml)
Item num.: 2002050
55,00 € *
Content: 100 ml
Base Price: 550,00 € / l
Base Price: 550,00 € / l
Colloidal gold 50 ppm
100 ml AuNP / H2O
Concentration 50 ppm / l
Particles < 20 nm
TDS < 50 ppm