Copure SPE (HLB family)
Biocomma Copure HLB: PS/DVB copolymer, pH 0–14, 500–750 m²/g, 200–400 Å, cartridges from 30 mg/1 mL to 500 mg/12 mL.
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Reference: HDYE01
Copure® HPLC Columns for Synthetic Colorants
A Copure® HPLC column (4.6 × 250 mm, 5 μm) for synthetic colorants, based on monodisperse silica and developed around the GB 5009.35-2023 method.
Key specifications
- Reference method
- GB 5009.35-2023
- Silica
- Monodisperse silica particles with fast mass transfer; suitable bonding coverage and full end-capping
- Dimensions
- 4.6 mm × 250 mm
- Particle size
- 5 μm
- Configured to your application by our specialists
- Installed and commissioned on site
- Training and after-sales support across Jordan, the GCC and MENA
Copure® HPLC Columns for Synthetic Colorants
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Product overview
Based on the national standard GB 5009.35-2023, Biocomma developed a Copure® HPLC column specifically for synthetic colorants. It uses monodisperse silica particles with fast mass transfer and high separation efficiency, together with suitable bonding coverage and full end-capping.
The design aims at accurate and efficient detection of synthetic colorants with reproducible tailing behavior, excellent peak shape and extended service life. The page shows the separation of 11 types of synthetic colorants, with detection at 415, 520 and 610 nm covering colorants such as tartrazine, quinoline yellow, sunset yellow, allura red, erythrosine, indigo carmine and brilliant blue.
It is supplied as HDYE01 (4.6 × 250 mm, 5 μm), one unit per box.
Specifications
Technical specifications
9 parameters
Standards
- Reference method
- GB 5009.35-2023
Column
- Silica
- Monodisperse silica particles with fast mass transfer; suitable bonding coverage and full end-capping
Ordering information
- Dimensions
- 4.6 mm × 250 mm
- Particle size
- 5 μm
- Catalog number
- HDYE01; 1 unit/box
Application example
- Example method
- 20 mmol/L ammonium acetate / methanol gradient; 1.0 mL/min; 30 °C; 10 μL; UV 400-800 nm
- Colorants shown (415 nm)
- Tartrazine, Quinoline Yellow
- Colorants shown (520 nm)
- New Red, Amaranth, Carmine, Sunset Yellow, Allura Red, Acid Red, Erythrosine
- Colorants shown (610 nm)
- Indigo Carmine, Brilliant Blue
Features
Key features
- 01
Designed around GB 5009.35-2023
Developed specifically for the national standard method for synthetic colorants.
- 02
Monodisperse silica
Fast mass transfer and high separation efficiency.
- 03
Full end-capping
Supports excellent peak shape and extended service life.
- 04
Documented separation
Chromatograms and conditions for 11 types of synthetic colorants.
From order to operation
We stay with the instrument after it arrives
Al-Shaker specifies the configuration, documents the system, and supports it across Jordan, the GCC, and MENA.
- 01
Consult
- 02
Plan
- 03
Supply
- 04
Install
- 05
Train
- 06
Support
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Talk to the technical team
Tell us the application. We will specify the system.
Share the workflow, capacity, and compliance constraints. We respond with a recommended configuration, not a generic catalogue list.