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| Brand | YiYao Tech (Preekem) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | E3 |
| Automation Level | Fully Automatic |
| Channel Count | Multi-channel |
| Extraction Format Compatibility | SPE Cartridge & Membrane Syringe Filter Compatible |
| Solvent Types Supported | 8 |
| Sample Capacity | 56 positions |
| Wetted Materials | Polypropylene (PP), Polytetrafluoroethylene (PTFE), Borosilicate Glass |
| Brand | PreeKem / Yitao |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China) |
| Model | FLEXI ONE |
| Flow Rate Range | 0.01–49.99 mL/min |
| Maximum Pressure | 25 MPa |
| Flow Stability | RSD < 1% |
| Auto-Sampler Volume | 10 mL |
| Auto-Sampler Positions | 1–4 |
| Brand | PreeKem / Yitao Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | M6 |
| Price Range | USD 28,000 – 115,000 (FOB) |
| Cavity Class | Industrial-Grade |
| Sample Capacity | 16–40 vessels |
| Microwave Source | Dual Magnetron Configuration |
| Max Temperature | 330 °C |
| Max Pressure | 15 MPa |
| Display | 7″ High-Resolution Color Touchscreen |
| Microwave Frequency | 2450 MHz |
| Power Output Mode | Non-pulsed Continuous Microwave Emission |
| Cavity Material | Electropolished 316L Stainless Steel with Multi-layer PTFE Coating |
| Cooling System | Twin Air Bidirectional Rapid Cooling with Intelligent Airflow Control |
| Safety Door | Independent Floating Buffer Safety Interlock with Auto-Release & Re-seal Function |
| Control Logic | Real-time Dual-Parameter Monitoring (Temperature & Pressure per Vessel) |
| Compliance | Designed to Support GLP/GMP workflows and ASTM D5511, EPA 3051A/3052, ISO 11466, and USP <231> sample preparation requirements |
| Brand | PreeKem / Yitao |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China) |
| Model | S1 |
| Instrument Type | Sub-boiling Distillation System |
| Pricing | Available Upon Request |
| Brand | PreeKem Yitao |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | M3 |
| Cavity Class | Industrial-Grade |
| Max. Sample Capacity | 16 vessels |
| Microwave Source | Magnetron |
| Max. Temperature | 330 °C |
| Max. Pressure | 150 bar |
| Display | 7″ High-Resolution Color Touchscreen |
| Cavity Material | 316L Stainless Steel (Laser Seamless Welded + Multi-Layer PTFE Coating) |
| Microwave Frequency | 2450 MHz |
| Power Output Mode | Non-Pulsed Continuous Microwave |
| Cooling System | Twin Air Dual-Direction Rapid Cooling with Intelligent Fan Control |
| Safety Door | Independent Floating Buffer Safety Door with Auto-Interlock |
| Control Logic | Real-Time Dual-Parameter Monitoring (Temperature & Pressure per Vessel) |
| Compliance Features | Built-in Self-Check at Startup |
| Brand | PreeKem |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | Cash Cow |
| Quotation | Upon Request |
| Cavity Grade | Industrial-Grade |
| Batch Capacity | 40 Samples |
| Microwave Source | Dual Magnetron |
| Max Temperature | 400 °C |
| Max Pressure | 2200 psi |
| Brand | PreeKem/Yitao |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TOPEX-EX |
| Microwave Output Power | 3200 W |
| Microwave Frequency | 2450 MHz |
| Temperature Control Range | 0–500 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Cavity Material | 316L Stainless Steel |
| Cavity Coating | Multi-layer PFA (Perfluoroalkoxy) |
| Magnetron Configuration | Dual Industrial-grade Magnetrons with Offset Resonant Arrangement |
| Microwave Emission Mode | True Non-pulsed Continuous Wave (CW), Anode Current Controlled |
| Feedback Loop | High-frequency Closed-loop Monitoring (100 Hz Sampling Rate for Temp/Pressure) |
| Control System | Integrated Touchscreen HMI with Embedded OS |
| Display | 10.1″ Full-color TFT LCD with Real-time Graphical Curve Rendering |
| Application Modes | High-pressure Sealed Digestion, High-throughput Digestion, Solvent-based Extraction, Organic Synthesis under Controlled Conditions |
| Brand | PreeKem / Yitao Technology |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | P6 |
| Pricing | Upon Request |
| Cavity Class | Industrial-Grade |
| Maximum Sample Capacity | 192 samples per run |
| Brand | PreeKem (Yitao) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | P3 |
| Pricing | Upon Request |
| Cavity Class | Industrial-Grade |
| Sample Capacity | 96 positions |
| Microwave Source | Dedicated Single-Mode Resonant Cavity |
| Max Temperature | 350 °C |
| Temperature Accuracy | ±0.1 °C |
| Max Pressure | 4.5 MPa |
| Brand | PreeKem (Yitao) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | U2 |
| Price Range | USD 84,000 – 210,000 (based on configuration) |
| Cavity Class | Industrial-Grade |
| Sample Capacity | 82 positions |
| Max Temperature | 300 °C |
| Temp Measurement Accuracy | ±0.1 °C |
| Max Pressure | 200 bar |
| Brand | PreeKem |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | PREPS |
| Pricing | Upon Request |
| Cavity Class | Industrial-Grade |
| Maximum Sample Capacity | 33 vessels |
| Microwave Mode | Single-Mode |
| Max Temperature | 240 °C |
| Max Pressure | 580 psi |
| Brand | PreeKem/Yitao |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | TOPEX+ |
| Price Range | USD 28,000 – 112,000 |
| Cavity Class | Industrial-Grade |
| Sample Capacity | 15–40 vessels |
| Microwave Source | Dual Magnetron |
| Max Temperature | 500 °C |
| Max Pressure | 15 MPa |
| Brand | PreeKem (Yao Technology) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | EXTRA |
| Automation Level | Fully Automated |
| Channel Count | 4 Parallel Channels |
| Extraction Format | Cartridge-Based SPE |
| Flow Rate Range | 0–500 mL/min |
| Solvent Selection | 8 Independent Solvent Lines |
| Sample Capacity | 4 Samples Simultaneously, Up to 108 Sequential Samples |
| Sample Loading Volume | 0–1440 mL per Sample |
| Wetted Materials | Stainless Steel (316L), Polytetrafluoroethylene (PTFE), Borosilicate Glass |
| Brand | PreeKem |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | Domestic (China) |
| Model | U1 |
| Price | Upon Request |
| Cavity Class | Industrial-Grade |
| Sample Capacity | 40 positions |
| Max Temperature | 300 °C |
| Max Pressure | 200 bar |
| Cavity Volume | 1.2 L |
| Vessel Compatibility | Standard borosilicate glass or fused quartz test tubes |
| Acid Consumption Reduction | Up to 70% vs conventional digestion |
| Typical Acid Volume | 2–3 mL for 0.5 g sample |
| Cooling System | Integrated industrial-grade water-cooling module + high-speed centrifugal blower with water-level and flow-rate alarms |
| Optional Cooling | Nitrogen-assisted rapid cooling |
| Safety Features | Triple pressure protection + multi-point temperature monitoring |
| Method Library | Pre-installed standardized digestion protocols |
| Experimental Flexibility | Single-batch multi-variable parameter programming |
| Brand | PreeKem / Yitao |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | NOVA-2S |
| Price | Upon Request |
| Temperature Range | −20 °C to 350 °C |
| Pressure Range | 0–4 MPa |
| Microwave Power Output | 500 W |
| Magnetron Frequency | 2450 MHz |
| Stirring Mechanism | Magnetic Stirring |
| Reaction Vessel Capacity | 10 mL and 30 mL |
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