Quick view Add to Cart MilliporeSigma Ascentis Express Peptide ES-C18, 2.7 um Guard Cartridge, 2.7 um particle size, pkg of 3 ea SKU: 53542-U Now: $621.00 Was: Was: Ascentis® Express Peptide ES-C18, 2.7 μm Guard Cartridge, 2.7 μm particle size, L × I.D. 5 mm × 4.6 mm, pkg of 3 ea eCl@ss: 32110501 NACRES: SB.52 material stainless steel column Quality... SKU: 53542-U Weight: 3.00 LBS Add to Cart Now: $621.00 Was: Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity of undefined Increase Quantity of undefined Price: Now: $621.00 Was: Was: Subtotal: Add to Cart