Aminex HPLC分析柱保护柱芯Pkg of 2, 30 x 4.6 mm, guard column, lead form, pH range 5#9, for Aminex HPX-87P column (#125-0098)
Pkg of 2, 30 x 4.6 mm, guard column, lead form, pH range 5–9, for Aminex HPX-87P column (#125-0098)
Aminex 糖分析柱