TSKgel^® Phenyl-5PW (20 µm) HPLC Columns

TSKgel^® Phenyl-5PW (20 µm) HPLC Columns, L x I.D. 3.5 cm × 10 mm, phenyl phase

TSKgel^® Phenyl-5PW (20 µm) HPLC Columns, Guard Column for 55 mm ID TSKgel^® Phenyl-5PW Column