Varian 1149-6840 PL aquagel-OH 40, 7.5 x 300 mm, 8 µm. GPC/SEC column

Originally published at: https://hplc.vn/?p=2088180

Used column as shown. Columns are removed from storage areas where scientists believed they still had useful life. We do not have the ability to test each column.

Chratec.com