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Chiradex

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Chiradex

The ChiraDex^® product range from Merck includes top quality HPLC columns for enantiomer analysis.

The stationary phase is characterized by broad enantioselectivity and can be used for the separation of enantiomers of numerous different classes of substances. ChiraDex^® is based on β-cyclodextrin covalently linked to spherical particles of silica, and is well suited for the chiral separation of hydrocarbons, steroids, phenol esters and derivatives, aromatic amines, and heterocycles with a 5-membered ring to 7-membered ring. Simply composed RP-eluents can be used in most separations.

Product Line

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LiChroCART 4x4.0mm ChiraDex 100 Å β-cyclodextrin 5µm HPLC Guard Cartridges

1.50117.0001

€457.00

Product Type: HPLC Guard Cartridges Length: 4 mm Internal Diameter: 4.0 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral Manufacturer: Merck Delivery Time: approx. 4 days Bet Surface Area [m2/g]: 300.0 Base Material: β-cyclodextrin Mode of Separation: Chiral Chromatography Hardware Type: LiChroCART Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 190 bar Technology: HPLC

Hibar 100x4.6mm ChiraDex 100 Å β-cyclodextrin 5µm HPLC Column

1.50013.7004

Product Type: HPLC Column Length: 100 mm Internal Diameter: 4.6 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral Manufacturer: Merck Delivery Time: approx. 4 days Column Type: Analytical Column Bet Surface Area [m2/g]: 300.0 Base Material: β-cyclodextrin Mode of Separation: Chiral Chromatography Hardware Type: Hibar Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 190 bar Technology: HPLC

Hibar 125x4.6mm ChiraDex 100 Å β-cyclodextrin 5µm HPLC Column

1.50012.7004

Product Type: HPLC Column Length: 125 mm Internal Diameter: 4.6 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral Manufacturer: Merck Delivery Time: approx. 4 days Column Type: Analytical Column Bet Surface Area [m2/g]: 300.0 Base Material: β-cyclodextrin Mode of Separation: Chiral Chromatography Hardware Type: Hibar Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 190 bar Technology: HPLC

Hibar 150x4.6mm ChiraDex 100 Å β-cyclodextrin 5µm HPLC Column

1.50009.7004

Product Type: HPLC Column Length: 150 mm Internal Diameter: 4.6 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral Manufacturer: Merck Delivery Time: approx. 4 days Column Type: Analytical Column Bet Surface Area [m2/g]: 300.0 Base Material: β-cyclodextrin Mode of Separation: Chiral Chromatography Hardware Type: Hibar Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 190 bar Technology: HPLC

Hibar 250x4.6mm ChiraDex 100 Å β-cyclodextrin 5µm HPLC Column

1.00424.7004

Product Type: HPLC Column Length: 250 mm Internal Diameter: 4.6 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral Manufacturer: Merck Delivery Time: approx. 4 days Column Type: Analytical Column Bet Surface Area [m2/g]: 300.0 Base Material: β-cyclodextrin Mode of Separation: Chiral Chromatography Hardware Type: Hibar Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 190 bar Technology: HPLC

Hibar 250x3.0mm ChiraDex 100 Å β-cyclodextrin 5µm HPLC Column

1.00423.7004

Product Type: HPLC Column Length: 250 mm Internal Diameter: 3.0 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral Manufacturer: Merck Delivery Time: approx. 4 days Column Type: Analytical Column Bet Surface Area [m2/g]: 300.0 Base Material: β-cyclodextrin Mode of Separation: Chiral Chromatography Hardware Type: Hibar Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 190 bar Technology: HPLC

Chiradex, 5 µm, 4.0 x 250 mm cartridge (AC)

AG-79925CB-584

€1,886.00

Product Type: HPLC Cartridge Column Length: 250 mm Internal Diameter: 4.0 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral USP Class: L45 Manufacturer: Agilent Technologies Notice Message: AG-5021-1845 Delivery Time: approx. 5-6 days Mode of Separation: Chiral Chromatography Hardware Type: Cartridges Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 400 bar Technology: HPLC

LiChroCART 250x4.0mm ChiraDex 100 Å β-cyclodextrin 5µm HPLC Cartridge Column

1.50174.7004

Product Type: HPLC Cartridge Column Length: 250 mm Internal Diameter: 4.0 mm Particle Size: 5 µm Pore Size: 100 Å Chemistry: Chiral Manufacturer: Merck Delivery Time: please inquire Column Type: Analytical Column Bet Surface Area [m2/g]: 300.0 Base Material: β-cyclodextrin Mode of Separation: Chiral Chromatography Hardware Type: LiChroCART Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 3.0 pH Maximum: 7.5 Pressure Stability: 190 bar Technology: HPLC

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Technical Data

Phase name	Modification	Particle size	Pore size	End-capping	C-content	USP	Surface area	pH range	Tmax
ChiraDex^®	β-Cyclodextrin	5 µm	100 Å	N/A	N/A	N/A	300-360m²/g	3.0-7.5	N/A

Downloads

Brochures

HPLC
Merck ChiraDex Catalogue
HPLC GC TLC Sample Preparation
Merck ChromBook Catalogue 2015

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