GC Injection Port Septum气相进样口隔垫
- Material
- Silicone or PTFE-faced silicone
- Max temperature
- Up to 350 °C
色谱耗材

Photo for reference; configuration may vary by order.
Model No. CHC-0001 · Laboratory Consumables
气相进样口衬管
Peak shape and reproducibility in GC start at the inlet liner. These deactivated borosilicate liners are 78.5 mm long with a 4 mm outer diameter and come in split, splitless, tapered and baffled designs, with or without glass wool. Silanised surfaces limit analyte adsorption, and the deactivation allows use up to 350 °C.
| 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.
Peak shape and reproducibility in GC start at the inlet liner. These deactivated borosilicate liners are 78.5 mm long with a 4 mm outer diameter and come in split, splitless, tapered and baffled designs, with or without glass wool. Silanised surfaces limit analyte adsorption, and the deactivation allows use up to 350 °C.
| Parameter | Value |
|---|---|
| Material 材料 | Deactivated borosilicate glass |
| Outer diameter 外径 | 4 mm |
| Length 长度 | 78.5 mm |
| Design 设计 | Split, splitless, tapered, baffled |
| Glass wool 玻璃棉 | Optional |
| Deactivation 去活 | Silanised |
| Injection mode 进样模式 | Split or splitless |
| Max temperature 最高温度 | Per deactivation, to 350 °C |
| Replacement 更换 | By injection count |
| Use 用途 | GC injection |
| Model No. | CHC-0001 |
| 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.