色谱耗材
Chromatography Consumables
Photo for reference; configuration may vary by order.
Model No. CHC-0003 · Laboratory Consumables
HPLC Column Frit
HPLC 色谱柱筛板
Frits at the column inlet and outlet hold the packed bed in place and catch particles. Ours are offered in stainless steel, titanium or PEEK with 0.2–2 µm pores, sized to match the column ID. Inert versions suit ion chromatography and metal-sensitive work; a rising pressure reading usually means it is time to replace.
- Material
- Stainless steel, titanium or PEEK
- Pore size
- 0.2–2 µm
- Position
- Column inlet and outlet
- Diameter
- Matches column ID
- Inert option
- PEEK or titanium
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
Frits at the column inlet and outlet hold the packed bed in place and catch particles. Ours are offered in stainless steel, titanium or PEEK with 0.2–2 µm pores, sized to match the column ID. Inert versions suit ion chromatography and metal-sensitive work; a rising pressure reading usually means it is time to replace.
Highlights
- Stainless steel, titanium or PEEK
- Pore sizes from 0.2 to 2 µm
- Diameter matched to column ID
- Inert options for ion and metal-sensitive analysis
Applications
- Column bed retention
- Particle protection
- Ion chromatography
- Metal-sensitive analysis
Specifications 技术参数
| Parameter | Value |
|---|---|
| Material 材料 | Stainless steel, titanium or PEEK |
| Pore size 孔径 | 0.2–2 µm |
| Position 位置 | Column inlet and outlet |
| Diameter 直径 | Matches column ID |
| Inert option 惰性选项 | PEEK or titanium |
| Pressure effect 压力影响 | Rises when clogged |
| Replacement 更换 | In guard or end fitting |
| Compatibility 兼容性 | Per mobile phase |
| Use 用途 | Column protection |
| Symptom of failure 失效症状 | Peak distortion and pressure rise |
| Model No. | CHC-0003 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
USP <621> (chromatography)
USP <467> (residual solvents)
USP <788> (particulate matter in injections)
ISO/IEC 17025 (testing and calibration laboratories)
USP <1058> (analytical instrument qualification)
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.
Related products
5 models
Model No. CHC-0002
GC Injection Port Septum气相进样口隔垫
- Material
- Silicone or PTFE-faced silicone
- Max temperature
- Up to 350 °C
