三重四极杆质谱仪
Photo for reference; configuration may vary by order.
Model No. TQM-0003 · Mass Spectrometry Instruments
三重四极杆气相色谱串联质谱系统
Pesticide, dioxin, PCB and PAH labs working to strict limits rely on timed MRM on a GC triple quad. This system runs 500+ timed MRM transitions per run with 1 ms minimum dwell, achieves ≤10 fg OFN on column and uses nitrogen collision gas with helium quench. Source and transfer line reach 350 °C. Tell us your compound lists.
| 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.
Pesticide, dioxin, PCB and PAH labs working to strict limits rely on timed MRM on a GC triple quad. This system runs 500+ timed MRM transitions per run with 1 ms minimum dwell, achieves ≤10 fg OFN on column and uses nitrogen collision gas with helium quench. Source and transfer line reach 350 °C. Tell us your compound lists.
| Parameter | Value |
|---|---|
| Mass range 质量范围 | m/z 1.2–1200 |
| Ionization mode 电离方式 | EI (70 eV); CI optional |
| Source temperature 离子源温度 | 150–350 °C |
| Transfer line temperature 传输线温度 | up to 350 °C |
| Minimum dwell time 最短驻留时间 | ≥ 1 ms |
| IDL (octafluoronaphthalene, m/z 272→222) 仪器检出限（八氟萘，m/z 272→222） | ≤ 10 fg on column |
| MRM transitions per run 每次运行 MRM 通道数 | 500+ (timed) |
| Collision gas 碰撞气 | Nitrogen with helium quench |
| Scan speed 扫描速度 | up to 20,000 Da/s |
| Carrier gas options 载气选项 | Helium; hydrogen with suitable source |
| Model No. | TQM-0003 |
| Place of origin | China (dispatched from Shanghai) |
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.
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.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
