Asahipak NH2P-50 columns

with amino groups

The robust HILIC column for many general applications

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Product information

Suitable for saccharide analysis using HILIC mode
Recovers reducing saccharides with high ratio (usage of tert. amine groups to avoid building of Schiff base)
Polymer-based packing material provides excellent chemical stability and minimum deterioration

over an extended time period
pH stability: 2 to 13 (silanol free)
Easily regenerated by washing in an alkaline solution
Also suitable for evaporative light scattering detector (ELSD), corona charged aerosol detector (CAD), and mass spectrometry (LC-MS/MS)

Product code	Product name	Separation	Functional group	Gel material	Plates per column	Particle size	Pore size	Size (ID x length)	Housing material
F7630010	Asahipak NH2P-40 2E	HILIC	Amino	Polyvinyl alcohol	≥ 7,000	4 µm	100 Å	2.0 x 250 mm	steel
F7630006	Asahipak NH2P-50 2D	HILIC	Amino	Polyvinyl alcohol	≥ 3,500	5 µm	100 Å	2.0 x 150 mm	steel
F6713000	Asahipak NH2P-50G 2A	HILIC	Amino	Polyvinyl alcohol	(guard)	5 µm	-	2.0 x 10 mm	steel
F7630007	Asahipak NH2P-40 3E	HILIC	Amino	Polyvinyl alcohol	≥ 8,500	4 µm	100 Å	3.0 x 250 mm	steel
F6710030	Asahipak NH2P-50G 3A	HILIC	Amino	Polyvinyl alcohol	(guard)	5 µm	-	3.0 x 10 mm	steel
F7630005	Asahipak NH2P-50 4B	HILIC	Amino	Polyvinyl alcohol	≥ 1,500	5 µm	100 Å	4.6 x 50 mm	steel
F7630002	Asahipak NH2P-50 4D	HILIC	Amino	Polyvinyl alcohol	≥ 5,500	5 µm	100 Å	4.6 x 150 mm	steel
F7630001	Asahipak NH2P-50 4E	HILIC	Amino	Polyvinyl alcohol	≥ 7,500	5 µm	100 Å	4.6 x 250 mm	steel
F6710016	Asahipak NH2P-50G 4A	HILIC	Amino	Polyvinyl alcohol	(guard)	5 µm	-	4.6 x 10 mm	steel

Product name	Maximum pressure	Usual flow rate	Maximum flow rate	Temperature range	pH range	Shipping solvent	USP
Asahipak NH2P-40 2E	20 MPa (200 bar)	-	0.4 mL/min	15 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-50 2D	10 MPa (100 bar)	0.1 to 0.2 mL/min	0.4 mL/min	4 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-50G 2A	-	-	-	4 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-40 3E	13 MPa (130 bar)	0.30 to 0.35 mL/min	0.5 mL/min	15 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-50G 3A	-	-	-	15 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-50 4B	5 MPa (50 bar)	0.3 to 0.6 mL/min	1.5 mL/min	4 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-50 4D	10 MPa (100 bar)	0.5 to 1.0 mL/min	1.5 mL/min	4 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-50 4E	15 MPa (150 bar)	0.5 to 1.0 mL/min	1.5 mL/min	4 to 50°C	2 to 13	CH3CN	L82
Asahipak NH2P-50G 4A	-	-	-	4 to 50°C	2 to 13	CH3CN	L82