Preparative Liquid Chromatography
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| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | 1260 Infinity II Preparative |
| Application Level | Laboratory-Scale Purification |
| Instrument Type | High-Pressure Preparative LC |
| Flow Rate Range | 0.01–50 mL/min |
| Flow Accuracy | ≤0.3% RSD |
| Flow Precision | ≤0.3% RSD |
| Maximum Pressure | 420 bar |
| Wavelength Range | 190–700 nm (0.1 nm resolution) |
| Baseline Noise | 2.5 µAU at 254 nm, 1 s time constant |
| Data Acquisition Rate | 120 Hz |
| Injection Volume Range | 0.1–5000 µL |
| Fraction Capacity | Up to 648 tubes (with optional fraction collector upgrade) |
| System Dead Volume | Minimized via integrated delay sensor calibration |
| Solvent Channels | 2 |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Dimensions (W × D × H) | 941 × 462 × 640 mm |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | 1260 Infinity III Analytical-Scale LC |
| Application Level | Laboratory Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 0.05–5 mL/min (with G7112B pump), 0.2–10 mL/min (with G7110B/G7111A/G7111B pumps) |
| Maximum Operating Pressure | 600 bar |
| Column ID Reader | Optional |
| Solvent Reservoir Capacity | Up to 15 channels (with optional Solvent Selection Valve) |
| Fraction Collection Capacity | Up to 384 fractions (4 × 96-well microplates) or 216 tubes (glass, 4 tube OD sizes) |
| Injection Volume Range | 0.1–100 µL (standard), up to 1800 µL (with Multi-Draw Kit) |
| Column Temperature Zones | 2 (with G7116A/B), 1 (with Vial Sampler + Integrated Column Compartment) |
| Detector Compatibility | UV/Vis, RI, FL, ELSD, Single-Quadrupole LC/MSD |
| Software Platform | Agilent OpenLab CDS ChemStation |
| Delay Volume Sensor | Integrated, auto-calibrating |
| System Dimensions (W × D) | 980 × 468 mm |
| Power Supply | 100–240 VAC |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer | Agilent Technologies |
| Import Status | Imported |
| Model | 1260 Infinity III Bio-Inert Analytical LC System |
| Maximum Operating Pressure | up to 600 bar |
| Flow Path Material | Metal-Free (Titanium, PEEK, Sapphire, Ceramic) |
| pH Range | 1–13 (short-term exposure to pH 14) |
| Salt Tolerance | up to 2 mol/L NaCl |
| Residual Carryover | <9 ppm |
| Fraction Collection Capacity | up to 384 wells (4 × 96-well plates) or 216 tubes (4 tube diameters) |
| Detection Options | Bio-inert UV and Fluorescence Flow Cells |
| Solvent Mixing | Quaternary Gradient Mixing with Active Seal Wash |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | 1290 Infinity II Analytical-Scale Purification System |
| Application Level | Laboratory Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | Up to 5 mL/min (with G7120A Binary Pump and G7104A Autosampler) |
| Maximum Operating Pressure | 1300 bar |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | 1290 Infinity II Automated Preparative LC/MSD |
| Application Level | Laboratory Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 1–200 mL/min |
| Maximum Operating Pressure | 20–600 bar |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | 1290 Infinity II Automated Preparative |
| Application Level | Laboratory-Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatograph |
| Flow Rate Range | 1–200 mL/min |
| Maximum Operating Pressure | 20–600 bar |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | 1290 Infinity II Preparative LC/MSD |
| Application Level | Laboratory Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 1–200 mL/min |
| Maximum Operating Pressure | 20–600 bar |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | 1290 Infinity II Preparative |
| Application Level | Laboratory-Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatograph |
| Flow Rate Range | 0.01–200 mL/min |
| Flow Accuracy | ≤0.3% RSD |
| Flow Precision | ≤0.3% RSD |
| Maximum Operating Pressure | 600 bar |
| Wavelength Resolution | 0.1 nm |
| Baseline Noise | 2.5 µAU |
| Data Acquisition Rate | 120 Hz |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | 1290 Infinity III Analytical Bio-LC Purification System |
| Flow Rate Range | 0.001–5 mL/min |
| Maximum Operating Pressure | 1300 bar |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | 1290 Infinity III Analytical LC System |
| Application Level | Laboratory Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | up to 5 mL/min (with G7120A and G7104A pumps) |
| Maximum Operating Pressure | 1300 bar |
| Column ID Reader | Optional |
| Solvent Reservoir Capacity | 4 standard, up to 15 with optional Solvent Selection Valve |
| Injection Volume Range | 0.1–100 µL (standard), 0.1–1500 µL (with Multi-Draw Kit) |
| Fraction Capacity | up to 384 fractions (4 × 96-well plates or 216 glass tubes) |
| Delay Volume Sensor | Integrated, auto-calibrating |
| Temperature Zones | 2 (with G7116B column compartment), 1 (with vial sampler-integrated column oven) |
| Pump Type | Binary Gradient Pump |
| System Dimensions (W × D) | 980 × 468 mm |
| Power Supply | 100–240 VAC |
| Software Platform | Agilent OpenLab CDS ChemStation |
| Brand | Biotage |
|---|---|
| Origin | Sweden |
| Model | Isolera |
| Instrument Type | Medium- to Low-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 1–200 mL/min |
| Maximum Pressure | 145 psi (10 bar) |
| Detection Wavelengths | 254 nm, 200–400 nm, 200–800 nm (optional) |
| UV Flow Cell Path Length | 0.3 mm |
| Fraction Collection Tube Diameters | 13, 16, 18, or 25 mm |
| Solvent Channels | 2 or 4 (configurable) |
| Sample Loading Capacity | mg to 75 g |
| Application Level | Laboratory-Scale Purification |
| Brand | Biotage |
|---|---|
| Origin | Sweden |
| Model | Isolera Dalton 2000 |
| Application Level | Laboratory |
| Instrument Type | Medium-to-Low Pressure Preparative Liquid Chromatography System |
| Flow Rate Range | 1–200 mL/min |
| Flow Accuracy | RSD ≤ 0.5% |
| Flow Precision | RSD ≤ 0.2% |
| Maximum Operating Pressure | 145 psi |
| Wavelength Accuracy | ≤ ±1 nm |
| Wavelength Repeatability | 0.1 nm |
| Baseline Noise | ≤ 2 × 10⁻⁵ AU (peak-to-peak, methanol, 1 mL/min, 254 nm, 20 °C) |
| Data Acquisition Rate | 10 Hz |
| Mass Range | m/z 80–2000 |
| Ionization Modes | Simultaneous Positive/Negative APCI (ESI optional) |
| Brand | Biotage |
|---|---|
| Origin | Sweden |
| Model | Isolera LS |
| Application Level | Laboratory-scale |
| Instrument Type | Medium-to-Low Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 50–500 mL/min |
| Flow Accuracy | RSD ≤ 0.5% |
| Flow Precision | RSD ≤ 0.2% |
| Maximum Operating Pressure | 145 psi (10 bar) |
| Wavelength Range | 200–400 nm (standard UV), optional 200–800 nm (UV-Vis) |
| Wavelength Reproducibility | ±0.1 nm |
| Baseline Noise | ≤2×10⁻⁵ AU (peak-to-peak, methanol, 1 mL/min, 254 nm, 20 °C) |
| Data Acquisition Rate | 10 Hz |
| Brand | Biotage |
|---|---|
| Origin | Sweden |
| Model | Isolera One |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-to-Low Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 1–200 mL/min |
| Flow Accuracy | RSD ≤ 0.5% |
| Flow Precision | RSD ≤ 0.2% |
| Maximum Operating Pressure | 145 psi |
| Wavelength Range | ±1 nm |
| Wavelength Repeatability | 0.1 nm |
| Baseline Noise | ≤2×10⁻⁵ AU (peak-to-peak, methanol, 1 mL/min, 254 nm, 20 °C) |
| Data Acquisition Rate | 10 Hz |
| 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 |
| Brand | Biotage |
|---|---|
| Origin | Sweden |
| Model | Selekt Enkel |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-to-Low Pressure Preparative LC |
| Flow Rate Range | 1–150 mL/min |
| Flow Accuracy | RSD ≤ 0.5% |
| Flow Precision | RSD ≤ 0.2% |
| Maximum Operating Pressure | 15 bar |
| Wavelength Range | 198–810 nm |
| Wavelength Repeatability | ±0.1 nm |
| Baseline Noise | ≤2×10⁻⁵ AU (peak-to-peak, methanol, 1 mL/min, 254 nm, 20 °C) |
| Data Acquisition Rate | 10 Hz |
| Brand | Biotage |
|---|---|
| Origin | Sweden |
| Model | Selekt |
| Instrument Type | Medium-to-Low Pressure Preparative LC System |
| Flow Rate Range | 0–300 mL/min |
| Flow Accuracy | ≤0.3% RSD |
| Flow Precision (Repeatability) | ≤0.3% RSD |
| Maximum Operating Pressure | 30 bar |
| Wavelength Range | ±1 nm |
| Wavelength Repeatability | 0.1 nm |
| Baseline Noise | 1 mAU |
| Data Acquisition Rate | 120 Hz |
| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Manufacturer | BUCHI AG |
| Product Type | Imported Instrument |
| Model | Pure C-815 / Pure C-810 |
| Application Level | Laboratory Grade |
| Instrument Category | Low-to-Medium Pressure Preparative LC |
| Flow Rate Range | 1–250 mL/min |
| Flow Accuracy | ±3% RSD |
| Flow Precision | ±0.5% RSD |
| Maximum Operating Pressure | 50 bar |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | 0.4 nm |
| Baseline Noise | 5 × 10⁻⁵ AU |
| Data Acquisition Rate | 5 Hz |
| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Manufacturer | BUCHI AG |
| Product Type | Imported Instrument |
| Model | Pure C-835 / Pure C-830 |
| Application Level | Laboratory Grade |
| Instrument Category | High-Pressure Preparative Liquid Chromatography |
| Flow Rate Range | 1–100 mL/min |
| Flow Accuracy | ±3% RSD |
| Flow Precision | ±0.5% RSD |
| Maximum Pressure | 300 bar |
| Wavelength Accuracy | ±1 nm |
| Wavelength Reproducibility | 0.4 nm |
| Baseline Noise | 5 × 10⁻⁵ AU |
| Data Acquisition Frequency | 5 Hz |
| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Manufacturer | BUCHI AG |
| Product Type | Imported Instrument |
| Model | Pure C-850 |
| Application Level | Laboratory Grade |
| Instrument Category | High-Pressure Preparative LC System |
| Flow Rate Range | 1–250 mL/min |
| Flow Accuracy | RSD < 3% |
| Flow Precision | RSD < 0.5% |
| Maximum Pressure | 300 bar |
| Wavelength Range | ±2 nm (200–800 nm) |
| Wavelength Repeatability | 0.4 nm |
| Baseline Noise | 3 × 10⁻⁵ AU |
| Data Acquisition Frequency | 5 Hz |
| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Imported |
| Model | Pure Essential System |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-to-Low Pressure Preparative LC |
| Flow Rate Range | 0–300 mL/min |
| Flow Accuracy | ±1% |
| Flow Precision | ±1% at 5–250 mL/min |
| Maximum Pressure | 50 bar |
| UV Wavelength Options | Fixed wavelengths at 254, 275, 325, and 365 nm |
| Brand | BUCHI |
|---|---|
| Origin | Switzerland |
| Model | Sepacore |
| Pressure Range | Up to 50 bar (725 psi) |
| Flow Rate | 2.5–250 mL/min |
| Column ID Range | 15–100 mm |
| Max Sample Load | 100 g (glass columns) |
| Detector Wavelength | 190–745 nm |
| Gradient Capability | Binary to Quaternary, 0–100% B, linearity ±2% |
| Software | SepacoreControl (PC-based, optional 21 CFR Part 11 compliance) |
| Pump Type | Tri-piston, pulse-free, solvent-compatible with acids/bases/organics |
| Column Options | Glass (coated), polypropylene flash columns, cartridge-based packing systems |
| Fraction Collection Modes | Time-, volume-, or UV peak-triggered |
| Safety Features | Grounded metal fraction collector arm, transparent pressure-rated glass columns, integrated pressure sensors and level monitoring |
| Brand | CEM |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | Prodigy 2.0 |
| Application Level | Laboratory Grade |
| Instrument Type | High-Pressure Preparative Liquid Chromatograph |
| Flow Rate Range | 4–250 mL/min |
| Flow Accuracy | ±1% |
| Flow Precision (RSD) | ≤1% |
| Maximum Pressure | 300 bar |
| Wavelength Range | 190–500 nm |
| Wavelength Repeatability | ±3 nm |
| Data Acquisition Frequency | 50 Hz |
| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | CHEETAH HP100 |
| Price Range | USD 42,000 – 56,000 |
| Application Level | Laboratory-Scale |
| Instrument Type | High-Pressure Preparative HPLC System |
| Flow Rate Range | 0.1–100.0 mL/min |
| Flow Accuracy | ±1% |
| Flow Precision (RSD) | ±1% |
| Maximum Pressure | 20 MPa |
| Wavelength Range | 200–400 nm / 800 nm (dual-channel) |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | ±1 nm |
| Baseline Noise | ≤3 × 10⁻⁴ AU |
| Data Acquisition Frequency | 3 Hz |
| Origin | Tianjin, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | CHEETAH MP100 |
| Price Range | USD 14,000–28,000 |
| Application Level | Laboratory-Scale |
| Instrument Type | Medium-Low Pressure Preparative HPLC |
| Flow Rate Range | 1–100 mL/min |
| Flow Accuracy | ±2% |
| Flow Precision (RSD) | ±2% |
| Maximum Operating Pressure | 200 psi |
| Wavelength Range | 200–400 nm (standard detector) |
| Wavelength Accuracy | ±1 nm |
| Baseline Noise | 3 × 10⁻⁴ AU |
| Data Acquisition Frequency | 3 Hz |
| Brand | Cytiva |
|---|---|
| Origin | Sweden |
| Model | AxiChrom 50/300 |
| Column Internal Diameter | 50 mm |
| Column Height (Max. Packing Height) | 300 mm |
| Construction Material | USP Class VI–compliant polymers, animal-free origin, FDA 21 CFR 177 compliant |
| Regulatory Support | IQ/OQ documentation packages available |
| Sterilization | Steam-in-place (SIP) compatible |
| Column Operation | Low-pressure preparative chromatography (≤ 5 bar typical) |
| Packing Method | Automated slurry packing via ÄKTA systems and UNICORN software |
| Scale-up Platform | Process development to GMP manufacturing (50–200 mm i.d. range) |
| Origin | Sweden |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AxiChrom |
| Pricing | Available Upon Request |
| Brand | Cytiva |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | BioProcess IC 1.5-inch |
| Pricing | Available Upon Request |
| Brand | Cytiva |
|---|---|
| Origin | Sweden |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FineLINE Pilot 35 |
| Price | Upon Request |
| Origin | Italy |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Easi Flash |
| Instrument Type | Medium-Pressure Preparative Liquid Chromatography System |
| Max. Operating Pressure | 5.5 bar |
| Max. Flow Rate | 250 mL/min |
| Pump Technology | Centrifugal (EasiPump) |
| Column Diameter Compatibility | 12 mm, 26 mm, 40 mm |
| Solvent-Wetted Materials | PTFE (Teflon®) |
| Construction | Anodized Aluminum Housing |
| Portability | Hand-Carried Design |