Model No. GCM-0001
Single Quadrupole GC-MS System单四极杆气质联用仪
- Mass range
- m/z 1.6–1050
- Scan speed
- up to 10000 Da/s
气相色谱质谱联用仪
GC-MS
Photo for reference; configuration may vary by order.
Model No. GCM-0002 · Mass Spectrometry Instruments
GC-Triple Quadrupole MS (GC-MS/MS) System
气相色谱三重四极杆串联质谱仪（GC-MS/MS）
Multi-residue pesticides, dioxin-like PCBs and PAHs in dirty matrices need MRM selectivity to reach regulatory limits. This GC-MS/MS achieves ≤1 fg OFN detection, runs at least 500 MRM transitions per second with 1 ms dwell times and offers adjustable 0.4–2.0 u resolution. Linear range is 10^5 or more. Tell us your compound list for method set-up.
- Mass range
- m/z 1.2–1200
- Minimum MRM dwell time
- 1 ms
- Maximum MRM transitions per second
- ≥ 500
- Instrument detection limit (OFN, MRM 272>222)
- ≤ 1 fg (typical)
- Ionization modes
- EI; optional CI (methane, ammonia)
Packing & Shipping
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Product Description 产品描述
Multi-residue pesticides, dioxin-like PCBs and PAHs in dirty matrices need MRM selectivity to reach regulatory limits. This GC-MS/MS achieves ≤1 fg OFN detection, runs at least 500 MRM transitions per second with 1 ms dwell times and offers adjustable 0.4–2.0 u resolution. Linear range is 10^5 or more. Tell us your compound list for method set-up.
Highlights
- Hundreds of MRM transitions per second for big panels
- Femtogram sensitivity for trace contaminants
- Matrix interference removed by tandem MS
- Optional CI with methane or ammonia
Applications
- Multi-residue pesticide analysis in food
- Dioxin-like PCB and PAH quantitation
- Environmental contaminant monitoring
- Doping control and anabolic agent testing
- Volatile nitrosamine analysis
Specifications 技术参数
| Parameter | Value |
|---|---|
| Mass range 质量范围 | m/z 1.2–1200 |
| Minimum MRM dwell time 最短 MRM 驻留时间 | 1 ms |
| Maximum MRM transitions per second 每秒最大 MRM 离子对数 | ≥ 500 |
| Instrument detection limit (OFN, MRM 272>222) 仪器检出限（OFN，MRM 272>222） | ≤ 1 fg (typical) |
| Ionization modes 电离模式 | EI; optional CI (methane, ammonia) |
| Collision gas 碰撞气 | Nitrogen or argon, 99.999% |
| Mass resolution 质量分辨率 | Adjustable 0.4–2.0 u FWHM |
| Linear dynamic range 线性动态范围 | ≥ 10^5 |
| Ion source temperature 离子源温度 | 150–350 °C |
| Vacuum pumping 真空泵 | Split-flow turbomolecular, 300 L/s typical |
| Model No. | GCM-0002 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
EPA Method 8270
EPA Method 524.2
EPA Method 8260
ASTM D5769
USP <467> Residual Solvents
ISO 11423
EN 15662
ISO/IEC 17025
IEC 61010-1
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Packing & Shipping 包装与运输
Export packing
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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