TSKgel DEAE-NPR, 3.5 cm × 4.6 mm I.D., 2.5 μm particles (813075)
[A] 20 mM Tris-HCl buffer, pH 8.0; [B] 0.5 M sodium chloride in A
UV, 280 nm
TSKgel is a registered trademark of Tosoh Corporation