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| Brand | MembraPure |
|---|---|
| Origin | Germany |
| Manufacturer | Yes |
| Import Status | Imported |
| Model | A300 |
| Instrument Type | Post-Column Derivatization System |
| Pump Flow Rate | 0.000–9.999 mL/min |
| Maximum Pump Pressure | ≥40 MPa |
| Autosampler Injection Modes | Direct Injection / Full-Loop Injection / Partial-Loop Injection |
| Autosampler Temperature Control | ≤10 °C (default operating temperature) |
| Post-Column Reactor Temperature Range | Ambient to 150 °C |
| Detection Wavelengths | 570 nm and 440 nm |
| Flow Cell Volume | 8 µL |
| Brand | membraPure |
|---|---|
| Origin | Germany |
| Manufacturer | membraPure GmbH |
| Product Type | Imported Laboratory Ultra-Pure Water System |
| Model | EDI Compact |
| Pure Water Grade | ASTM Type II |
| Resistivity | 18.2 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 3 ppb |
| Microbial Count | < 10 CFU/mL |
| Endotoxin | < 0.001 EU/mL |
| Particles (>0.1 µm) | < 1 particle/mL |
| Conductivity | < 1.0 µS/cm |
| Flow Rate Range | 5–330 L/h |
| Brand | membraPure |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | Aquintus Mid-Size |
| Purified Water Grade | Type I (ASTM D1193-20) |
| Resistivity | 18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 3 ppb |
| Microbial Count | < 1 CFU/mL |
| Endotoxin | < 0.001 EU/mL |
| Particles (> 0.1 µm) | < 1 particle/mL |
| Daily Output Capacity | 100 L/day |
| Feed Water Compatibility | Secondary RO water, deionized water, or EDI-produced high-purity water |
| Flow Rate (Standard/Analytical) | 1.5 L/min |
| Flow Rate (Life Science Variant) | 1.0 L/min |
| Feed Conductivity Monitoring | Integrated real-time conductivity sensor with alarm threshold control |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Astacus |
| Price Range | USD 4,200–7,000 (FOB) |
| Purification Grade | ASTM Type I Reagent Water |
| Resistivity | 18.2 MΩ·cm at 25 °C |
| Heavy Metals & Soluble Silica | < 0.1 ppb |
| Total Organic Carbon (TOC) | < 3 ppb |
| Microbial Count | < 0.1 CFU/mL |
| Endotoxins | < 0.001 EU/mL |
| Particles (>0.1 µm) | < 1 particle/mL |
| Daily Output | 20 L/day |
| Feed Water Requirements | Deionized (DI), Reverse Osmosis (RO), or EDI water |
| Flow Rate (Standard/Analytical/Life Science Configurations) | 2.0 / 2.0 / 1.8 L/min |
| Optional Modules | UV Oxidation (185/254 nm), Ultrafiltration (UF) Membrane, MemPak™ Final Polishing Cartridge |
| Brand | membraPure |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Post-Column Derivatization Amino Acid Analyzer |
| Model | PR-200A |
| Pump Flow Rate | 0.001–9.999 mL/min |
| Maximum Pump Pressure | ≥40 MPa |
| Autosampler Injection Modes | Direct Injection / Full-Loop Injection / Partial-Loop Injection |
| Autosampler Temperature Control | ≤10 °C (default operating temperature) |
| Post-Column Reactor Temperature Range | Ambient to 150 °C |
| Detection Wavelengths | 570 nm and 440 nm |
| Flow Cell Volume | <8 µL |
| Brand | membraPure |
|---|---|
| Origin | Germany |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | IONUS |
| Instrument Type | Laboratory |
| Column Temperature Control | Peltier-based, 20–100 °C (±0.1 °C) |
| Detector | Conductivity, Flow Cell Volume: 0.10 μL |
| Baseline Noise | 0.004 μS/cm |
| Baseline Drift | 0.025 μS/cm |
| Output Range | 0.1–5250 μS/cm FS |
| Gain Steps | 0.1 / 1.0 / 10 μS/cm |
| Range Multipliers | 1–512 (binary scaling) |
| Signal Output | 0–5 V analog |
| Ambient Operating Temp | 10–37 °C |
| Auto-zero Function | Yes |
| Column Materials | Stainless Steel or PEEK |
| Resin Particle Size | 3 μm (anion & cation exchange) |
| Optional Autosampler | COLIBRI with XYZ robotic arm, Peltier-cooled to 8 °C, 2×54-position (1.5 mL) or dual 96-well microplates, Injection Volume: 1–40 μL (1 μL increments, programmable) |
| Data Software | iPeak |
| Interfaces | 2× USB, Analog Conductivity Output |
| Tubing & Fluidic Path | PEEK or FEP |
| Inert Gas Protection | Integrated for carbonate eluent stabilization |
| Brand | membraPure |
|---|---|
| Origin | Germany |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Imported |
| Model | Aquinity |
| Pure Water Grade | ASTM Type I |
| Resistivity | 18.2 MΩ·cm |
| Heavy Metals & Soluble Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <5 ppb |
| Microbial Count | <0.1 CFU/mL |
| Endotoxins | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Flow Rate | 1.8 L/min |
| Production Capacity | 3 / 7 / 10 L/h |
| Recovery Rate | 35% |
| Brand | membraPure |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | A388 |
| Instrument Type | Post-Column Derivatization System |
| Pump Flow Rate | 0.000–9.999 mL/min |
| Maximum Pump Pressure | ≥40 MPa |
| Autosampler Injection Modes | Direct Injection / Full-Loop Injection / Partial-Loop Injection |
| Autosampler Temperature Control | Default Operating Temperature <10 °C |
| Post-Column Reactor Temperature Range | Ambient to 150 °C |
| Detection Wavelengths | 570 nm and 440 nm |
| Flow Cell Volume | 8 µL |
| Brand | membraPure |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Post-Column Derivatization Amino Acid Analyzer |
| Model | A300-Advanced |
| Pump Flow Rate | 0.001–9.999 mL/min |
| Maximum Pump Pressure | ≥40 MPa |
| Autosampler Injection Modes | Direct Injection / Full-Loop Injection / Partial-Loop Injection |
| Autosampler Temperature Control | ≤10 °C (default operating temperature) |
| Post-Column Reactor Temperature Range | Ambient to 150 °C |
| Detection Wavelengths | 440 nm and 570 nm |
| Flow Cell Volume | <8 µL |
| Brand | membraPure |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model Series | EDI-5, EDI-10, EDI-20, EDI-40, EDI-55, EDI-75, EDI-120, EDI-180, EDI-260, EDI-310 |
| Output Flow Rate | 5–310 L/h |
| Resistivity | ≥18.2 MΩ·cm (at 25 °C) |
| Conductivity | ≤0.5 µS/cm (Nankai University validation: 0.07–0.1 µS/cm) |
| Total Organic Carbon (TOC) | <10 ppb |
| Feed Water Requirement | Municipal tap water (pre-treated via integrated RO) |
| Configuration Options | Standalone or Centralized Distribution System |
| Regeneration | Fully automatic, continuous electrochemical regeneration — no chemical reagents or cartridge replacement required |
| Compliance | Designed to meet ASTM D1193 Type I, ISO 3696 Grade 1, and CLSI EP21-A2 specifications for clinical and research-grade ultrapure water |
| Brand | MembraPure |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | V388s Series |
| Instrument Type | Post-Column Derivatization System |
| Pump Flow Rate | 0.000–9.999 mL/min |
| Maximum Pump Pressure | ≥40 MPa |
| Autosampler Injection Modes | Direct Injection / Full-Loop Injection / Partial-Loop Injection |
| Autosampler Temperature Control | ≤10 °C (default operating temperature) |
| Post-Column Reactor Temperature Range | Ambient to 150 °C |
| Detection Wavelengths | 570 nm and 440 nm |
| Flow Cell Volume | 8 µL |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | AquaRO |
| Output Flow Rate | 5–200 L/h |
| Pure Water Grade | ASTM Type I (ISO 3696 Class 1) |
| Resistivity | ≥18.2 MΩ·cm @ 25 °C |
| Heavy Metals & Dissolved Silica | <0.1 ppb |
| Total Organic Carbon (TOC) | <3 ppb |
| Microbial Count | <0.001 EU/mL |
| Particles (>0.1 µm) | <1 particle/mL |
| Feed Water Conductivity Reduction | >99% |
| Bacterial Reduction | >99.999% |
| Outlet Conductivity | <10 µS/cm |
| TOC in Product Water | <50 ppb |
| Noise Level | <45 dB(A) |
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