Reversed Phase Specialty Columns

COSMOSIL Cholester

Specialty for Structual Isomers / Hydrophobic interaction and planarity selectivity

COSMOSIL Cholester is a new silica based RP column which employs a cholestery bonded phase. Cholester provides enhanced selectivity over traditional C18 materials and greater performance in separating isomers or other closely related compou...

Cat.No.: 09000-01, 09047-11, 09048-01, 09049-91, 09050-51, 09051-41, 07099-01, 13838-21, 19188-61, 19189-51, +52 more

Preparative Packing Materials for Column Chromatography

COSMOSIL C18-OPN

Reversed phase chromatography / Open colomun chromatography

Open column chromatography is an excellent and easy technique for large scale preparation and purification at low cost. Reversed phase C18 packing materials are used but restricted to about 30-50% water in the mobile phase. The COSMOSIL C18...

Cat.No.: 37878-16, 37878-45, 37878-61, 37842-66, 37842-95, 37842-11

Hydrophilic Interaction Columns

COSMOSIL HILIC

Others / Hydrophilic interaction

COSMOSIL HILIC is a new column for hydrophilic interaction chromatography with Triazole bonded silica packing material. The hydrophilic interaction chromatography is a variation of normal phase chromatography where a polar stationary phase ...

Cat.No.: 11766-21, 11768-01, 11769-91, 11770-51, 11771-41, 11772-31, 11773-21, 11774-11, 07869-11, 07870-71, +26 more

Reversed Phase Specialty Columns

COSMOSIL πNAP

Specialty for Structual Isomers / π-π interaction, excellent selectivity for unsaturated compounds

Separation of unsaturated compounds on conventional reversed phase columns such as C8 and C18 is often problematic. Phenyl stationary phases are commonly used for these compounds because they form π-π interactions and show different s...

Cat.No.: 06062-91, 06051-31, 06052-21, 19079-91, 06054-01, 06055-91, 06057-71, 15632-41, 21495-61, 21496-51, +49 more

Soluble Carbon Nanotube Separation Columns

COSMOSIL CNT

Specialty for Fullerenes / Separation of Soluble Carbon Nanotubes

COSMOSIL CNT series are ideal for separation of soluble carbon nanotubes based on sizes. COSMOSIL CNT series are packed with hydrophilic group-bonded silica packing material. The columns are specially designed to avoid adsorption of carbon ...

Cat.No.: 09197-51, 06537-81, 09196-61, 09199-31, 06538-71, 09198-41, 09195-71, 06536-91, 09194-81, 06551-81

Protein Separation Columns

COSMOSIL Protein-R

Reversed Phase / For protein and peptide separation

Excellent separation High recovery rate Outstanding stability at low pH Protein-R USP code L1 Silica gel High purity porous spherical silica Average particle size 5 µm Average pore size approx. 300&Arin...

Cat.No.: 06514-71, 09164-71, 06525-31, 06526-21, 06527-11, 13430-41, 06529-91, 06530-51, 06531-41, 06532-31, +9 more

Protein Separation Columns

Gel Filtration Chromatography (COSMOSIL Diol-II)

COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal for the size-based separation of proteins and other water soluble polymers. The separation MW range is 5,000-700,000 daltons for proteins and 1000-500,000 d...

Cat.No.: 07490-51, 06888-91, 38050-51, 38051-41, 12282-21, 07223-51, 13086-71, 38053-21, 38054-11, 13338-71, +10 more

Other Reversed Phase Columns

Alkyl Type Columns (C22-AR-II, C8-MS, C4-MS)

Reversed Phase

C22-AR-IIC8-MSC4-MS USP code L7 L26 Silica gel High purity porous spherical silica Average particle size 5 µm Average pore size approx. 120Å Specific surface area approx. 300m2/g Stationary p...

Cat.No.: 04970-51, 05811-01, 05387-81, 05880-01, 05816-51, 05820-81, 04867-21, 05844-81, 05845-71, 05846-61, +47 more

Other Reversed Phase Columns

Phenylethyl / Cyanopropyl Type Columns (PE-MS, CN-MS)

Reversed Phase

PE-MSCN-MS USP code L11 L10 Silica gel High purity porous spherical silica Average particle size 5 µm Average pore size approx. 120Å Specific surface area approx. 300m2/g Stationary phase Pheny...

Cat.No.: 34270-91, 04200-31, 38233-61, 38234-51, 38235-41, 38236-31, 38237-21, 38238-11, 38239-01, 38240-61, +16 more

Reversed Phase C18 Series

COSMOSIL 3C18-EB

Reversed Phase / Monomeric C18

Excellent for Basic compounds Improved separation for acidic or metal coordination compounds Simple mobile phase conditions COSMOSIL 3C18-EB USP code L1 Silica gel High purity porous spherical silica Averag...

Cat.No.: 11386-01, 09794-21, 09795-11, 09796-01, 09797-91, 09798-81, 09799-71, 09800-21, 09811-81, 09814-51, +13 more