125-0502 美國伯樂 BIO-RAD 保護(hù)柱芯 Micro-Guard IG Cation H Cartridges- 詳細(xì)介紹：
Pkg of 1, 150 x 7.8 mm, prepacked HPLC organic acid and alcohol column, hydrogen form, 9 μm particle size, 8% cross linkage, pH range 1–3，
Micro-Guard Cation H Refill Cartridges #125-0129 RMB 3,941.00
Pkg of 2, 30 x 4.6 mm, guard column, hydrogen form, pH range 1–3, for Aminex® hydrogen-form columns
Micro-Guard IG Cation H Cartridges #125-0502 RMB 6,032.00
Pkg of 2, 30 x 4.6 mm, industrial grade guard catridge, hydrogen form, pH range 1–3, for Aminex hydrogen-form columns
