Gold coated silica beads, azide function
Gold coated silica beads, biotin function
Gold coated silica beads, carboxyl function
Gold coated silica beads. Protein A/G coated
Gold coated silica beads, streptavidin coated
Gold coated silica beads, SG500 beads
Gold coated silica beads, SG50u beads
Gold coated silica beads, SG5u beads
Silver Nanoparticles, 0.1 mM Ag