Japanese chromatography columns for Indian laboratories
Professional supply and technical support for high-performance HPLC, UHPLC, LC/MS and GC method requirements through Akira Analytical Solutions Pvt. Ltd.
Product portfolio
L Columns
CERI L-column series is designed for reversed-phase HPLC separation with minimized secondary interaction from residual silanol groups and metal impurities. These columns are suitable for routine QC, LC/MS methods, acidic/basic analytes and validated pharmaceutical workflows.
Newest-generation C18/ODS column based on PCS silica for improved chemical stability. Recommended as an all-round reversed-phase column where robust performance, acid/alkaline resistance and reproducible retention are important.
Shorter-chain C8 selectivity built on PCS silica. Useful when C18 retention is too strong or when faster elution and altered hydrophobic selectivity are required.
Improved end-capping C18 column developed to reduce silanol adsorption and deliver sharper peaks for acidic, basic and coordination compounds. A strong first-choice CERI reversed-phase column.
C8 version of the L-column2 platform. It provides lower hydrophobic retention than ODS while maintaining sharp peak shapes and durable performance.
Phenyl-hexyl bonded phase combining π-π interaction and hydrophobic interaction. It can often use similar mobile phases to C18 while offering different selectivity for aromatic compounds.
Classic CERI C18 column known for its high-temperature silylation end-capping technology. A reliable general-purpose reversed-phase column for routine analysis.
Classic CERI octyl bonded phase for moderately hydrophobic analytes. It helps reduce retention compared with ODS while retaining stable CERI column behavior.
Wide-pore C18 column designed for proteins and peptides. The larger pore structure supports biomolecule access while reducing adsorption effects.
Special CERI L-column option included for laboratories requiring legacy or method-specific CERI selectivity. Suitable for inquiry-based matching against existing methods.
Quick USP reference for CERI L-column families supplied in India by Akira Analytical Solutions. This guide helps laboratories identify equivalent CERI phases for method transfer, procurement and routine HPLC column selection.
| USP Code | CERI Column / Phase | Bonded Phase | Description |
|---|---|---|---|
| L1 | L-column3 C18 L-column2 ODS L-column ODS L-column ODS-P |
C18 / ODS | Reversed-phase octadecylsilane columns for general HPLC analysis, pharmaceutical methods, impurities and routine QC methods requiring C18 selectivity. |
| L7 | L-column3 C8 L-column2 C8 L-column C8 |
C8 | Reversed-phase octylsilane columns with lower hydrophobicity than C18, useful where reduced retention or different selectivity is required. |
| L11 | L-column2 C6-Phenyl | C6 Phenyl | Phenyl bonded reversed-phase column providing aromatic and π-π interaction selectivity for compounds where C18 selectivity is not ideal. |
| L1180 | L-column L-1180 | Special CERI phase | CERI special application phase listed for methods requiring the L-1180 column chemistry and method-specific column matching. |
Includes L-column3 C18, L-column2 ODS, L-column ODS and L-column ODS-P for common reversed-phase HPLC methods.
Includes L-column3 C8, L-column2 C8 and L-column C8 for methods needing shorter alkyl-chain selectivity than C18.
L-column2 C6-Phenyl supports aromatic selectivity and complementary retention behavior for suitable HPLC methods.
Special CERI column option for methods specifically referencing L-1180 column chemistry.
CERI G-Columns are Japanese GC column phases for reliable gas chromatography separations. The range includes methyl silicone, phenyl methyl silicone, polyethylene glycol, trifluoropropyl silicone and porous polymer phase options for routine and specialized GC methods.
Methyl silicone GC phase for general-purpose non-polar gas chromatography applications requiring stable retention and routine reproducibility.
5% phenyl methyl silicone GC phase for moderately non-polar separations and established routine GC analytical methods.
30% phenyl methyl silicone GC phase offering increased phenyl selectivity for compounds requiring stronger interaction than G-205.
50% phenyl methyl silicone GC phase for methods needing higher phenyl selectivity and different elution behavior from lower phenyl phases.
Polyethylene glycol GC phase for polar compound analysis, suitable where polar selectivity and reliable chromatographic separation are required.
50% trifluoropropyl methyl silicone GC phase for specialized separations requiring fluorinated phase selectivity.
Porous polymer GC phase for volatile compound separations and specialized gas chromatography applications.
Guard column options are available for G-100, G-205, G-230, G-250, G-300, G-450 and G-950 series to support routine GC operation.
For complete GC dimensions and part numbers, please refer to the Column Dimensions page.
Helpful answers
Quick answers for laboratories looking for CERI L-columns and CERI G-columns in India.
CERI L-columns are Japanese HPLC and UHPLC chromatography columns including L-column3, L-column2 and classic L-column phases for pharmaceutical QC and routine analytical methods.
CERI G-columns are gas chromatography columns including G-100, G-205, G-230, G-250, G-300, G-450 and G-950 phases for routine and specialized GC applications.
Akira Analytical Solutions Pvt Ltd supports Indian customers for CERI L-columns and CERI G-columns.
The Column Dimensions page provides searchable CERI L-column and CERI G-column dimensions, particle sizes, lengths and catalog number details where available.
Use the contact form on this website or email sales@akiralabs.com with the required column phase, dimensions, catalog number and quantity.
Contact
Share your required column name, part number, dimensions, particle size, method details or existing column brand. Akira Analytical Solutions will respond with suitable CERI column support.