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Pure colloidal gold 32.9 mg / l (100 ml)
Item num.: 500300
90,00 € *
Content: 100 ml
Base Price: 900,00 € / l
Base Price: 900,00 € / l
AuNPs in H2O
Concentration 32,9 mg / l
Average particle size 11 nm
Electrostatically stabilized pure colloidal gold