Shim-pack GIST (G) NH2, 3um, 4.0 x 10mm LC Guard Column Cartridge, 2/pk with Holder

Ideal for Sugar Analysis. New high-purity porous spherical silica chemically bonded with the aminopropyl group ensures the superior stability of Shim-pack GIST NH2. It is capable of the analysis of vitamin E or simultaneous analysis of sugars that are hard to separate in reversed phase mode. In addition, due to being primarily amine-bound, Shim-pack GIST NH2 can analyze sugars with no separation of anomers, even under low-temperature conditions. Furthermore, Shim-pack GIST NH2 delivers highly reliable reproducibility and stability with accurate qualitative and quantitative results. Bonded Phase Aminopropyl Group, Particle Size 3 ?m, 5 ?m, Pore Size 10 nm, Surface Area 350 m2/g, Carbon Loading 7 %, End-capping No, pH Range 2 to 7.5, USP Code L8.