Asahipak NH2P-40 3E is filled with smaller-sized gel, 4 μm, and packed in a 3.0 mm internal diameter (I.D.) column housing. The selected I.D. size allows the column to be used with a conventional LC system, i.e., without a need of semi-micro or any other special LC system. NH2P-40 3E provides higher sensitivity compared to Asahipak NH2P-50 4E.
Features of Shodex Asahipak NH2P-40 3E
1. Suitable for saccharides analysis by HILIC mode
2. Achieves 3 - 4 times improved detection sensitivity even with a conventional HPLC system
3. Uses less tha 50 % solvent compared to NH2P-50 4E
Sample : 0.2 % each, 10 μL
Data obtained by a conventional RI (0.25 mm I.D. tubing).
Columns : Shodex Asahipak NH2P-40 3E (3.0 mm I.D. x 250 mm), NH2P-50 4E (4.6 mm I.D. x 250 mm) Eluent : H2O/CH3CN=25/75 Flow rate : (NH2P-40 3E) 0.35 mL/min, (NH2P-50 4E) 1.0 mL/min Detector : RI Column temp. : 30 °C
Sample Name Index
Operation Manual / Certificate of Analysis
Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.