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AlcoEn®  2025 Product List


Silica Gel for Analytical & Preparative & Flash & Industrial Liquid Chromatography


NAVE Silica: NMB Grade
Aperture(Å)65/100/150/200/300/500/800

-Applied to analytical & preparative grade LC/DAC columns

-Ideal choice for small molecules or synthetic peptides

-High loadability & superior performance for both 

hydrophilic and hydrophobic compound

Particle size(µm)10/13
Product LineC18/C18-AQ/C8/C4/Phenyl/CN/NH2/SiL

NAVE Silica: NMB Grade
Aperture(Å)65/100/150/200/300/500/800

-Applied to preparative & flash grade LC/DAC columns

-C18/C18-AQ phase is recommended as your first choice when

 screening unknown mid or large MW compounds.

-Move on to C8/C4 phases if less retention is required.

Particle size(µm)25/55
Product LineC18/C18-AQ/C8/C4/CN/NH2/SiL

NAVE Silica: Grade NB
Aperture(Å)50/65/100-Widely used in flash/SPE & industrial grade columns
Particle size(µm)55/100/150
Product LineC18/C18-AQ/C8/C4/CN/NH2/SiL

NAVE Silica: Grade CGS
Aperture(Å)60

-Stable mechanical performance, Good batch repeatability

-CGS silica with high performance can overcome the extremely  difficult separation challenges.

Particle size(µm)25/55/100
Product LineC18/C8/C4/NH2

NAVE Bonded Silica
NH2 Silica65-200 µm
SO3H Silica65-200 µm
Custom Silica25- µm
Custom Silica65-200 µm