13024AST
Astec® CHIROBIOTIC® R Chiral (5 μm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Sinónimos:
Chiral Recognition HPLC Column
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Nombre del producto
Astec® Chirobiotic® R Chiral HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
Quality Level
description
HPLC column
product line
Astec®
packaging
pkg of 1 ea
manufacturer/tradename
Astec®
parameter
0-45 °C temperature
241 bar pressure (3500 psi)
technique(s)
HPLC: suitable
LC/MS: suitable
L × I.D.
25 cm × 4.6 mm
matrix
high-purity silica gel particle platform
fully porous particle
matrix active group
ristocetin A glycopeptide phase
particle size
5 μm
pore size
100 Å
operating pH range
3.5-6.8
separation technique
chiral
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Este artículo | 13019AST | 13020AST | 13022AST |
|---|---|---|---|
| L × I.D. 25 cm × 4.6 mm | L × I.D. 15 cm × 2.1 mm | L × I.D. 25 cm × 2.1 mm | L × I.D. 10 cm × 4.6 mm |
| separation technique chiral | separation technique chiral | separation technique chiral | separation technique chiral |
| matrix active group ristocetin A glycopeptide phase | matrix active group ristocetin A glycopeptide phase | matrix active group ristocetin A glycopeptide phase | matrix active group ristocetin A glycopeptide phase |
| particle size 5 μm | particle size 5 μm | particle size 5 μm | particle size 5 μm |
| pore size 100 Å | pore size 100 Å | pore size 100 Å | pore size 100 Å |
| product line Astec® | product line Astec® | product line Astec® | product line Astec® |
General description
- Bonded phase: Ristocetin A
- Operating pH range: 3.5 - 6.8
- Particle diameter: 5, 10 or 16 μm
- Pore size: 100 Å
CHIROBIOTIC FAQs
CHIROBIOTIC Reference Bibliography
Chiral Product Literature
Application
- Sensitive Determination of Lactic Acid Isomers: The Astec® CHIROBIOTIC® R Chiral HPLC Column was crucial in a study by Henry H et al., where it facilitated the sensitive determination of D-lactic acid and L-lactic acid in urine using high-performance liquid chromatography-tandem mass spectrometry. This method is pivotal for clinical diagnostic applications, showcasing the column′s ability to resolve similar compounds that are challenging to differentiate by other means (Henry H et al., 2012).
- Enantioseparation of Cyclopentanecarboxylic and Cyclohexanecarboxylic Acids: The column was also utilized by Berkecz R et al. to achieve high-performance liquid chromatographic enantioseparation of complex 2-aminomono- and dihydroxycyclopentanecarboxylic and 2-aminodihydroxycyclohexanecarboxylic acids. This application underscores the column′s versatility and efficacy in separating closely related chiral acids, essential for biochemical research and pharmaceutical product development (Berkecz R et al., 2009).
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