209HY0505 , PolyHYDROXYETHYL A column 200x

Item Name PolyHYDROXYETHYL A column 200x
Particle Size 5 ┬Ám
Pore Size 200 A | 500 A
Column Inside Diameter N/A
Column Length N/A
Flow Rate 2 mL/min
When performing SEC of peptides, one generally obtains the best correlation of retention times and molecular weights if the mobile phase is acidic and contains some organic solvent. Peaks: (1) Plasma lipid-binding protein (11500 Da); (2) Insulin (6241 Da), Glucagon (3900 Da) and Somatostatin- 37 (4052 Da); and (3) Somatostatin-14 (1623Da) (Courtesy of P.C. Andrews, Univ. of Michigan.)