2-1, Kitasode, Sodegaura-shi, Chiba 299-0295, Japan
SUMICHIRAL OA optical isomer separation columns, JapanSUMICHIRAL Phase
OA-2500S
SUMICHIRAL OA-2500S is a opposite elution-order amide type for acids for chiral HPLC method development and optical isomer separation. It is selected when the analyte class, mobile phase and required elution order match the phase chemistry.
MIG-1 Plot No: 02, 9th Phase, KPHB Colony, Kukatpally, Hyderabad – 500085, Telangana, India
Email: sales@akiralabs.com | Tel: +91-9391852431OA-2500S Phase Description
SUMICHIRAL OA-2500S uses Antipode of OA-2500 selector selector chemistry and is designed for reversed phase / non-aqueous reversed phase separations. Customers use this phase to evaluate enantiomeric purity, resolve optical isomers and support method development for carboxylic acids, alcohols, esters and ketones.
The phase belongs to the SUMICHIRAL OA family, where low molecular weight chiral recognition sites interact with analytes through a combination of hydrogen bonding, charge-transfer, coordinate bonding, steric fit and host-guest effects depending on the phase family.
Phase type
Opposite elution-order amide type for acids
Opposite elution-order amide type for acids
Chiral selector
Antipode of OA-2500 selector
Antipode of OA-2500 selector
Mode
Reversed phase / non-aqueous reversed phase
Reversed phase / non-aqueous reversed phase
Target compounds
Carboxylic acids, alcohols, esters and ketones
Carboxylic acids, alcohols, esters and ketones
Support
High-purity silica gel; chemically bonded; 5 µm
High-purity silica gel; chemically bonded; 5 µm
Related inverse phase
OA-2500
OA-2500
OA-2500S Searchable Specifications
| Phase | Particle Size (µm) | I.D. (mm) | Length (mm) | Use / Notes |
|---|---|---|---|---|
| OA-2500S | 5 | 4.0 | 10 | Guard / method screening size |
| OA-2500S | 5 | 4.0 | 250 | Analytical size |
| OA-2500S | 5 | 4.6 | 150 | Analytical size |
| OA-2500S | 5 | 4.6 | 250 | High resolution analytical size |
Pricing has been intentionally excluded. For availability, quotation and delivery, submit the phase and required dimension to Akira Analytical Solutions Pvt. Ltd.
Frequently Asked Questions
What is SUMICHIRAL OA-2500S used for?
SUMICHIRAL OA-2500S is used for chiral HPLC separation where carboxylic acids, alcohols, esters and ketones are relevant target classes.
What is the separation mode of OA-2500S?
The main separation mode listed for OA-2500S is Reversed phase / non-aqueous reversed phase.
Does OA-2500S have an opposite elution-order column?
The related elution-order information for OA-2500S is: OA-2500.
Are prices shown for OA-2500S?
No. This page shows technical information and dimensions only. Request a quotation from Akira Analytical Solutions Pvt. Ltd.
Which dimensions are listed for OA-2500S?
The searchable table on this page lists the standard analytical dimensions from the distributor price list, without pricing.