中文
Solid phase extraction device
Product introduction:
Solid-Phase Extraction (SPE) is a sample pretreatment technology based on liquid-solid separation and extraction, which is developed from the combination of liquid-solid extraction and liquid chromatography. The purpose is a widely used and popular sample processing technology, which is to separate the target compound from the sample matrix through the force between the bonding functional group of the filler and the substance to be separated, and then elute with the eluent Or heating desorption to achieve the purpose of separation and enrichment of the target compound.
Features:
1. Prevent cross-contamination, anti-atomization vacuum tank design, simple and fast operation.
2. The phase-free operation is easy to collect analytes and can handle small-volume samples.
3. The glass vacuum tank is formed by a quartz glass mold with uniform wall thickness and can withstand high negative pressure above -80kPa.
4. The extraction column tray and collection rack are made of special polymer materials, which are beautiful and corrosion-resistant.
5. The top cover of the vacuum device is made of imported polymer material, which is resistant to strong acid and alkali.
6. The pressure regulating valve is resistant to corrosion, high and low temperature, and durable.
Parameter
| Item Name | 12 position Solid Phase Extraction Apparatus |
24 position Solid Phase Extraction Apparatus |
| Model | SPE12 | SPE24 |
| Sample position | 12 | 24 |
| Vacuum glass tank material | Quartz sand | |
| Withstanding pressure ability | >80kPa | |
| Stable pressure range | 0-80kPa | |
| Matching test tube size | φ10/φ13/φ16,length<105mm |
