home page › products › analytics › chromatography › Bulk gold silica gel, 90 kg drum; 20-40 um, 60 angstrom Bulk gold silica gel, 90 kg drum; 20-40 um, 60 angstrom New price: 91'000 CHF CHF 30'000.00 excl. VAT | Item no. 00850 Add to shopping cart Related Products Büchi / FEP nat. hose Dim: 0.79 x 1.59 Length: 1500 mm CHF 10.00 Drain tap desiccator 18.8/26 CHF 29.00 DC chamber CHF 9.90