Bakerbond << back <<   BakerBond™ Wide-Pore SafeGuard Cartridges $139 (3/pkg) MetaGuard Cartridges $149 (3/pkg) 30 x 4.6 $ 239 50 x 4.6 $ 259 150 x 4.6 $ 299 250 x 4.6 $ 329   5µ C4 300Å 0308-CS 0308-MG 0308-030X046 0308-050X046 0308-150X046 0308-250X046   5µ C8 300Å 0309-CS 0309-MG 0309-030X046 0309-050X046 0309-150X046 0309-250X046   5µ C18 300Å 0310-CS 0310-MG 0310-030X046 0310-050X046 0310-150X046 0310-250X046 All SafeGuard cartridges, regardless of I.D., require the use of reusable SafeGuard Holder, P/N 5001-CS. MetaGuard are single-piece and do not require a separate holder. 2mm BakerBond™ SafeGuard Cartridges $139 (3/pkg) MetaGuard Cartridges $149 (3/pkg) 33 x 2.0 $ 239 50 x 2.0 $ 259 150 x 2.0 $ 299 250 x 2.0 $ 329  5µ C4 300Å 0308-CS2 0308-MG2 0308-033X020 0308-050X020 0308-150X020 0308-250X020  5µ C8 300Å 0309-CS2 0309-MG2 0309-033X020 0309-050X020 0309-150X020 0309-250X020  5µ C18 300Å 0310-CS2 0310-MG2 0310-033X020 0310-050X020 0310-150X020 0310-250X020 3mm Bakerbond™ SafeGuard Cartridges $139 (3/pkg) MetaGuard Cartridges $149 (3/pkg) 30 x 3.0 $ 239 50 x 3.0 $ 259 150 x 3.0 $ 299 250 x 3.0 $ 329   5µ C4 300Å 0308-CS3 0308-MG2 0308-030X030 0308-050X030 0308-150X030 0308-250X030   5µ C8 300Å 0309-CS3 0309-MG2 0309-030X030 0309-050X030 0309-150X030 0309-250X030   5µ C18 300Å 0310-CS3 0310-MG2 0310-030X030 0310-050X030 0310-150X030 0310-250X030