Analytical / Semi Prep Columns

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Analytical / Semi Prep Columns

  • High carbon loading, high surface area, wide pH stability for long column lifetime and method flexibility.

  • One of the most rugged and reliable columns available.

  • Silica packed is metal-free and exceptionally stable at high and low pH.

  • Has homogenous silica surface.

  • Ultra high purity silica used.

  • Excellent for method development or replacement in an existing method.

Phases: C18, C8, Phenyl, Cyano, Amino, C4 Phases are available.

ANALYTICAL HPLC COLUMNS
PREPARATIVE HPLC COLUMNS
GEL MEDIA
CHROMATOGRAPHY CONSUMABLES

Pore Size: 100A, 120A, 200A, 300A

Size Length 50 75 100 150 250
Microns 2µm 3µm 5µm - -
ID 3 mm ID 4.0 mm ID 4.6 mm ID - -

Application:

Neurosiyl C18, 100Å is a great start for method development as they present maximum retention for non-polar compounds. The 300Å porosity allows to analyze and purify polar as well as non-polar proteins greater than 10,000 Dalton.

USP Particle Size pH Range Double Endcapped Carbon %
L1 100Å, 200Å, 300Å 2–10 Yes 18%

C18 Analytical / Prep Columns

C8 Analytical / Prep Columns

Application:

Neurosiyl C8 columns will help you with your highly hydrophobic compounds. Less retentive than C18 columns, they are typically used to analyse pesticides, small peptides and heavy drugs, when greater speed is desired. The 300Å porosity allows to analyze and purify polar as well as non-polar proteins greater than 10,000 Dalton.

USP Particle Size pH Range Double Endcapped Carbon %
L7 100Å, 200Å, 300Å 2–10 Yes 12%

Application:

Neurosiyl Phenyl columns represent a good alternative for aromatic non-polar compounds. It is a complementary selectivity to C18 columns: retention is not achieved through hydrophobic interactions only anymore, π-interactions can also take place.

USP Particle Size pH Range Double Endcapped Carbon %
L11 100Å, 200Å, 300Å 2–10 Yes 10%

Phenyl Analytical / Prep Columns

Amino Analytical / Prep Columns

Application:

Amine columns are very popular for sugars analysis (carbohydrates, glycosides, and oligosaccharides). They represent a good alternative for normal phase separation of compounds with acidic/basic properties. Neurosiyl Amine columns can also be used in ion exchange mode, for retention and release of very strong anions such as sulfonic acids.

USP Particle Size pH Range Double Endcapped Carbon %
L8 100Å, 200Å, 300Å 2–10 Yes 8%

Application:

Neurosiyl Cyano columns can be used both in normal and reversed-phase. Less polar than silica, they will help retain organic compounds with intermediate to extreme polarity. Whether you need to analyse carbohydrates, glycosides, cyclosporine, or any other carboxyl/carbonylamine containing molecules.

USP Particle Size pH Range Double Endcapped Carbon %
LI0 100Å, 200Å, 300Å 2–10 Yes 5%

Cyano Analytical / Prep Columns

Analytical / Prep Columns

Application:

Neurosiyl Diol columns are ideal for difficult separations analysis (carbohydrates, glycosides, and oligosaccharides) and vitamins made (Hydrophilic Interaction Liquid Chromatography). Neurosiyl Diol columns are also compatible with HILIC technology.

USP Particle Size pH Range Double Endcapped Carbon %
L20 100Å, 200Å, 300Å 2–10 Yes 6%

Application:

C4 HPLC Columns have strong retention ability for hydrophobic and polar compounds, unique bonding technology, high bonding phase coverage, unique double tail sealing technology, which minimizes residual silicon hydroxy influence, and strong separation of polar compounds have a good peak shape.

USP Particle Size pH Range Double Endcapped Carbon %
L26 100Å, 200Å, 300Å 2–10 Yes 6%

Analytical / Prep Columns