USP L8 HPLC Columns

An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support, 3 to 10 μm in diameter.

Note: We have only included the most popular dimensions of our preferred brands in the selection below. If you do not see the brand, dimension, or phase you are looking for, please call us or visit the "HPLC Columns, by Brand" or "HPLC Columns, by Phase" section in this on-line product catalog.

Product #


Particle Size

Length × I.D.

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58338 SUPELCOSIL LC-NH2 HPLC Column 5 μm
25 cm × 4.6 mm
K08670343 Kromasil® NH2 HPLC Column 5 μm
250 mm × 4.6 mm