PSS831915

Waters O-Ring, Viton, 10 I/D x 1.5 C/S; 700004321

Waters Symmetry C18 Column, 100�, 5 µm, 4.6 mm X 250 mm, 1/p k; WAT054275

Waters Oasis HLB 6 cc Vac Cartridge, 200 mg Sorbent per Cartri dge, WAT106202

Waters Symmetry Shield RP18 Column, 100�, 5 µm, 4.6 mm X 250 mm, 1/ 186000112

Waters Spherisorb Amino (NH2) Column, 80�, 5 µm, 4.6 mm X 25 0 mm, 1 PSS831115

Waters Spherisorb ODS1 Column, 80�, 5 µm, 4 mm X 250 mm, 1/p k; PSS845542