Description
The CombiFlash NextGen 300+ is a fully featured purification system designed to deliver high performance, user safety, and simplified operation. It offers a wide flow rate range of 1 to 300 mL/min and supports pressures up to 300 psi (20 bar). The system is equipped with a solid load injection valve that can be bypassed for liquid injections.
Integrated RFID technology automatically recognizes the size and type of RediSep or RediSep Gold columns and applies appropriate default settings for flow rate and gradient. This smart automation extends to the fraction collection racks, reducing the risk of overfilling or missed tubes.
Standard features include active vapor, solvent, and waste level monitoring, ensuring uninterrupted runs and minimizing mess. With its intuitive PeakTrak software, real-time method editing, and optional ELSD detection, the NextGen 300+ is ideal for both routine and complex flash chromatography tasks.
Specifications:
- Flow Rate Range: 1–300 mL/min
- Sample Loading: Liquid and manual solid (standard); automated solid (optional at time of purchase)
- Column Compatibility: 4 g to 330 g (up to 3.0 kg with optional large column holder)
- Column RFID Reader: Standard
- Maximum Pressure: Up to 300 psi (20 bar); user-defined lower limits
- UV Detection: Variable UV (200–400 nm)
- UV-Vis Detection: Optional Variable UV-Vis (200–800 nm) with PDA technology
- Real-Time UV Monitoring: Standard
- Spectral Display Features: Absorbing solvent compensation, baseline subtraction
- ELSD Detection: Optional, integrated with UV or UV-Vis
- Pump Type: Dual syringe
- Number of Solvents: Binary gradient (4 solvents total)
- Gradient Accuracy: ±1% typical
- 3rd Solvent Modifier Port: Standard
- Gradient Formation: Low-pressure mixing
- Programmable Gradients: Linear, step, isocratic
- Touchscreen Display: 12” or 15” capacitive touchscreen
- User Interface: PeakTrak® software
- Software Upgrades: Free
- Real-Time Method Editing: Standard
- Internal Vapor Sensor: Standard
- Fraction Collector: Two internal rack positions
- Vapor Enclosure for Optional Collection Racks: Included
- Lighted Rack Area: Standard
- Certifications: CE, TUV, RoHS
- Dimensions (H × W × D): 26 × 14.1 × 17 in (66 × 36 × 43 cm)
- Weight with ELSD: 74 lb (33.6 kg)
- Weight without ELSD: 61 lb (27.7 kg)
