12mL E20u Hydrophobic Frit, 100/pk Back Catalog number: 2488 Availability: In the manufacturer's stock Price on request - + Recommended 730017 Chromab. columns Alox A, 6mL, 1000mg 150,02 € 730075.250 Chromab. columns SiOH, 6mL, 1000mg, BIG 672,50 € 2410 12mL Empty Cartidge, 100/pk Price on request