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β-DEX 120

SUPELCO/24305-U - L × I.D. 60 m × 0.25 mm, df 0.25 μm

Synonym: GC column, chiral, beta-dextran

Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-24305-U 1 ea
$1480.00
1/EA
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application(s) agriculture
chemicals and industrial polymers
cleaning products
clinical
cosmetics
environmental
flavors and fragrances
food and beverages
forensics and toxicology
life science and biopharma
personal care
pharmaceutical (small molecule)
Beta value 250
column type capillary chiral
df 0.25 μm
description GC capillary column
L × I.D. 60 m × 0.25 mm
material fused silica
matrix active group non-bonded; 20% permethylated β-cyclodextrin in SPB-35 poly(35% phenyl/65% dimethylsiloxane) phase
parameter 30-230 °C temperature
Quality Level 100 
separation technique chiral
technique(s) gas chromatography (GC): suitable
Application: β -DEX 120 chiral capillary column was used for the GC analysis of chiral Bis(oxazolinylmethyl)amine ligand.
Chem/Phys Resistance: Temp. Limits:
• 30 °C to 230 °C
General description: Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
General description: The chiral stationary phase in β-DEX 120 columns contains permethylated β-cyclodextrin embedded in an intermediate polarity stationary phase. They are recommended for the enantiomeric separation of a wide range of chiral compounds (ketones, esters, alkanes, alkenes, alcohols, acids, ethers, etc.). The 10% (β-DEX 110) and 20% (β-DEX 120) β-cyclodextrin content alters the elution order while maintaining similar enantioselectivity.
Legal Information: DEX is a trademark of Sigma-Aldrich Co. LLC
Other Notes: We offer a variety of chromatography accessories including analytical syringes 
UNSPSC 12000000

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