Biotage Isolera Prime Intelligent Flash Chromatography System
| Brand | Biotage |
|---|---|
| Origin | Sweden |
| Model | Isolera Prime |
| Instrument Type | Medium- to Low-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 5–100 mL/min |
| Flow Accuracy | RSD ≤ 1% |
| Flow Precision | RSD ≤ 0.5% |
| Maximum System Pressure | 10 bar (145 psi) |
| UV Wavelength Range | 200–400 nm (standard) |
| Wavelength Accuracy | ≤ ±1 nm |
| Wavelength Repeatability | 0.2 nm |
| Baseline Noise | ≤ 2 × 10⁻⁵ AU (peak-to-peak, methanol, 1 mL/min, 254 nm, 20 °C) |
| Data Acquisition Rate | 10 Hz |
| Detection Modes | Dual-wavelength UV, optional UV-Vis |
| Gradient Editing | Touchscreen-based linear, step, or isocratic |
| Column Compatibility | SNAP cartridges (silica, C18, NH₂, etc.), third-party flash columns |
| Fraction Collection | Manual or automated |
| tube sizes | 13/16/18/25 mm |
| bottle sizes | 120/240/480 mL |
| max capacity | 9.6 L |
| System Interface | 10.4″ capacitive touchscreen, embedded Linux OS, Ethernet-enabled for remote monitoring, data export, and network printing |
| Solvent Management | Dual solvent channels, integrated leak detection, automatic solvent/waste level monitoring, optional inert gas purge |
Overview
The Biotage Isolera Prime is an intelligent, medium-pressure flash chromatography system engineered for reproducible, scalable purification of organic compounds in research and development laboratories. It operates on the principle of normal-phase or reversed-phase liquid chromatography under controlled pressure (up to 10 bar), utilizing gradient elution to resolve complex mixtures based on differential polarity and affinity toward stationary phases. Designed for routine flash purification at the milligram-to-gram scale, the Isolera Prime bridges the gap between manual column chromatography and high-end preparative HPLC—delivering robust performance without requiring specialized operator training or infrastructure. Its architecture integrates a dual-solvent delivery module, dual-wavelength UV detection, and automated fraction collection—all coordinated via an embedded Linux-based control system with a 10.4-inch industrial-grade touchscreen interface. The system supports method development directly from thin-layer chromatography (TLC) Rf values, enabling rapid translation of analytical screening into preparative separation protocols.
Key Features
- Intelligent gradient generation: Automatically calculates optimal solvent gradients using user-input TLC Rf data—reducing method development time by up to 70% compared to empirical approaches.
- Dual-wavelength UV detection: Standard 200–400 nm range (±1 nm accuracy, 0.2 nm repeatability); optional upgrade to 200–800 nm UV-Vis detection for broader chromophore coverage and improved selectivity in multi-component systems.
- Precision fluidics: Dual independent solvent channels with flow control calibrated to RSD ≤ 0.5% (repeatability) and ≤ 1% (accuracy) across the full 5–100 mL/min operating range.
- Modular column compatibility: Fully supports Biotage SNAP cartridges (silica, C18, diol, NH₂, cyanopropyl) and is mechanically and chemically compatible with industry-standard 10–340 g flash columns from third-party manufacturers.
- Automated fraction management: Programmable collection to 13–25 mm test tubes or 120–480 mL bottles; total collection volume up to 9.6 L per run; optional inert gas purge for oxygen-sensitive fractions.
- Integrated system intelligence: Real-time pressure monitoring (psi/bar toggle), leak detection with audible/visual alerts, solvent and waste level tracking, and automatic shutdown on threshold breach.
Sample Compatibility & Compliance
The Isolera Prime accommodates sample loads ranging from 4 mg to >100 g, depending on column format and matrix complexity. It is routinely deployed for purifying synthetic intermediates, natural product extracts, pharmaceutical actives, and catalyst complexes. The system complies with laboratory quality frameworks including GLP (Good Laboratory Practice) and supports audit-ready operation when paired with secure user access controls and electronic logbook functionality (via optional Biotage Horizon software). While not certified for GMP manufacturing environments, its deterministic gradient execution, traceable method parameters, and repeatable fraction triggering meet internal validation requirements for preclinical R&D and API process development. All wetted parts are chemically resistant to common organic solvents (DCM, EtOAc, MeOH, ACN, hexane), and the system is CE-marked and RoHS-compliant.
Software & Data Management
Control and data handling are managed through Biotage’s proprietary Horizon software suite, running natively on the instrument’s embedded Linux platform. The interface enables drag-and-drop gradient editing, real-time chromatogram visualization (0–6 AU range), dual-wavelength overlay, and simultaneous fraction triggering based on absorbance thresholds or time windows. All method files, chromatograms, and collection logs are timestamped and stored locally with optional export to network drives or LIMS via standard Ethernet connectivity. Raw data adheres to open formats (CSV, PDF, PNG), facilitating integration with third-party analysis tools. For regulated environments, optional 21 CFR Part 11 compliance packages provide electronic signature support, role-based permissions, and immutable audit trails—fully aligned with FDA expectations for analytical instrument data integrity.
Applications
- Synthetic organic chemistry: Rapid purification of reaction crude mixtures following Suzuki, Heck, or amide coupling reactions.
- Natural products isolation: Sequential fractionation of plant extracts using polarity-based gradient elution.
- Pharmaceutical R&D: Isolation of enantiomeric excess fractions, impurity profiling, and stability-indicating method support.
- Materials science: Purification of monomers, ligands, and metal-organic framework (MOF) precursors prior to polymerization or crystallization.
- Academic teaching labs: Platform for hands-on instruction in chromatographic theory, method optimization, and analytical-to-preparative translation.
FAQ
Can the Isolera Prime be used with non-Biotage flash columns?
Yes—the system’s universal column adapter accepts standard 10–340 g flash cartridges from multiple vendors, provided they conform to ANSI/SCTE dimensional specifications and pressure ratings up to 10 bar.
Does it support method transfer from analytical HPLC?
While not a direct scale-up tool, retention times and selectivity observed on analytical C18 columns can inform initial gradient selection; Biotage provides scaling calculators and application notes for systematic translation.
Is remote monitoring possible?
Yes—via Ethernet connection, users can access live status, review completed runs, download data, and initiate new methods from any networked workstation using standard web browsers.
What maintenance is required?
Routine tasks include solvent filter replacement every 3 months, UV lamp replacement every 2,000 hours, and annual calibration verification of flow and wavelength accuracy—documented in the included service manual.
How is data integrity ensured during long unattended runs?
The system writes metadata and chromatograms continuously to non-volatile memory; power-loss recovery resumes collection from the last validated fraction position without data corruption.
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