ChromaNik SunArmor Columns

Totally porous and high durable column
SunArmor can be used at pH range of a mobile phase between 2 to 12. This is almost same durability to compare with a hybrid C18s column.
Furthermore SunArmor C18 shows better shape for acidic, basic and metal chelating compounds than the other hybrid C18 because of little residual silanol groups.