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| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LB8110 Plus |
| Instrument Type | Quaternary Pump (Note: “Six-solvent pump” in source is inconsistent with “quaternary” specification |
| Price Range | USD 7,000 – 14,000 (converted at ~¥7.2/USD) |
| Brand | LABA |
|---|---|
| Model | SeriesII |
| Type | Isocratic Pump |
| Flow Rate Range | Up to 40 mL/min |
| Drive Mechanism | Microstepping Stepper Motor |
| Control Interface | LED Display + Keypad |
| Warranty | 3 Years |
| Origin | USA |
| Category | HPLC Accessory / Isocratic Solvent Delivery System |
| Compliance | Designed for GLP-compliant laboratories, compatible with ASTM D5279 and ISO 13877 workflows for liquid chromatographic method validation |
| Brand | LABA (Tianjin Lanbo) |
|---|---|
| Origin | USA |
| Model | Q-Grad |
| Pump Type | Quaternary High-Pressure Gradient Pump |
| Flow Range | 1 µL/min – 20 mL/min |
| Gradient Composition | Up to 4 Solvents, Independently Controlled |
| Mixing Architecture | High-Pressure Binary/Quaternary Blending (No Low-Pressure Mixer or Online Degasser Required) |
| Dead Volume | Minimized via Integrated Direct High-Pressure Mixing |
| Bubble-Free Operation | Achieved through Positive-Displacement Plunger Design and Solvent Compressibility Compensation |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SFC-24 |
| Price Range | USD 2,800 – 7,000 |
| Pump Type | Single-Channel High-Pressure Pump |
| Operating Modes | Constant Flow & Constant Pressure |
| Temperature Control | Peltier-based Active Cooling System |
| Communication Interface | RS-232 |
| Remote Control | Start/Stop via TTL or Dry Contact |
| Pressure Monitoring | Real-time Digital Readout with Setpoint Adjustment |
| Compliance | Designed for SFC Method Development per ASTM D7042 & ISO 16063 |
| Brand | SSI |
|---|---|
| Origin | USA |
| Model | SeriesIII |
| Pump Type | Isocratic (Single-Solvent) HPLC Pump |
| Construction | Stainless Steel Flow Path with Optional PEEK Fittings |
| Pressure Protection | Dual High/Low-Pressure Limit Shutdown |
| Control Interface | Front-Panel Keypad + LED Display + RS-232 Serial Port |
| Self-Cleaning Capability | Integrated Pump Head Flush Function + Quick-Release Drain Valve |
| Flow Path Design | Dual Check Valve Architecture |
| Seal Maintenance | Tool-Free Seal Ring Replacement |
| Operational Duty | Continuous Duty Rated for Stable Flow Delivery |
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