Colloidal gold 30 ppm (250 ml)
Item num.: 2002030
45,00 € *
Content: 250 ml
Base Price: 180,00 € / l
Base Price: 180,00 € / l
Colloidal gold 30 ppm
250 ml AuNPs / H2O
Concentration 30 ppm / l
Particles < 20 nm