BUCHI C‑815 Pure Chromatography System with Flash, UV & ELSD Detection
Description
The BUCHI C‑815 Pure Chromatography System is an advanced, fully integrated automated flash chromatography platform designed for efficient purification of synthetic compounds in research, pharmaceutical, and chemical laboratories. Engineered as part of BUCHI’s Pure Chromatography line, the C‑815 combines flash purification with integrated UV and ELSD detection, delivering flexibility and precision across a wide range of purification workflows. This configuration supports simultaneous UV and Evaporative Light Scattering Detection (ELSD), allowing effective purification of both UV‑active and UV‑inactive compounds. The dual‑detection capability enhances fraction identification and improves collection accuracy, particularly for complex mixtures and compounds lacking chromophores.
This BUCHI C‑815 Pure Chromatography System is offered fully refurbished and tested, in working condition.
Includes:
- Integrated Flash Chromatography System
- UV Detector
- ELSD (Evaporative Light Scattering Detector)
- Touchscreen Control Interface
- Power Cord
- 30‑Day Warranty
System Overview
- Manufacturer: BUCHI
- Model: C‑815 Pure
- Technique: Automated flash chromatography
- Operation: Standalone integrated purification system
- Use Case: Medium‑scale flash purification of organic compounds
Solvent Delivery & Separation
- Elution Modes: Isocratic and gradient
- Flow Rate Range: Method and cartridge dependent
- Pressure Capability: Suitable for flash chromatography cartridges
- Cartridge Compatibility: BUCHI Pure flash chromatography cartridges
- Control: Fully automated gradient formation and fraction collection
Detection
- UV Detection: Integrated UV detector
- Supports UV‑active compounds
- Enables multi‑wavelength monitoring (configuration dependent)
- ELSD: Integrated Evaporative Light Scattering Detector
- Detects UV‑inactive and non‑chromophoric compounds
- Complements UV detection for broader compound coverage
- Detection Benefit: Improved fraction identification and collection accuracy
Fraction Collection
- Collection Mode: Automated fraction collection
- Triggering: UV and/or ELSD‑based detection
- Purpose: Reproducible and unattended purification workflows
User Interface & Software
- Control Interface: Integrated touchscreen / system controller
- Method Handling: Automated method setup, storage, and recall
- Operation: Designed for easy operation without PC dependency
Applications
- Organic synthesis purification
- Medicinal and pharmaceutical chemistry
- Natural products isolation
- Chemical research and development
- Process‑scale laboratory purification
Additional information
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| Onsite Installation | Available upon request |







