Solid Phase Extraction Device

Application:
Solid phase extraction used in environmental analysis of water quality, food safety analysis, forensic analysis, pharmaceutical analysis applications, bio-engineering and other fields.

1. The pesticide residue analysis: water, soil, food, and so on.
2. Environmental Analysis: such as trace amounts of copper in water, pesticides chalk interfering substances , organic matter in the air .
3. Analysis of food: vegetables, fruits, cereals, oils and fats, fish and so on.
4. biomedical analysis: serum, blood, plasma, urine and the like.
5. Analysis drinks: fruit juice, wine, etc.
6. Analysis of Veterinary Drug Residues
Introduction:
HSE solid phase extraction device is composed by the air chamber, collecting bottles and extraction column connection parts. Mainly used for pre-treatment of the liquid sample, wherein the extraction of semi-volatile or non-volatile compounds, or to remove impurities cause interference for samples’ separated analysis, it is also used to process solid sample which can be pre-dissolved in a solvent. Compared with the traditional liquid-liquid extraction ,it can improve analyte recoveries, more efficient to separate the analyte and interfering components, shortening the pretreatment of the sample, the operation is simple,  saves time and energy ,widely used in medicine ,food, environmental protection, commodity inspection, chemical and other fields.
     

Round solid phase extraction device           Square solid phase extraction device

Feature
1. high recovery rate and high enrichment factor;
2. Simple operate, fast, easy to automate;
3. Cross-contamination prevention, anti-fogging vacuum chamber design;
4. tightness,  high consistency;
5. No phase separation, easy to collect analyte compositions, can handle small volume sample;
6. can be equipped with high-capacity sampler, fast concentrating drying device ,can batch process samples;
7. except gas chamber, the collection bottle using special hard thick glass,  other parts are made of tetrafluoroethylene and 316 stainless steel materials, strong corrosion resistance.

Technical Parameter

Selection Guide
The main difference between the 12 holes square and round solid phase extraction instrument is different ways to collect the waste solution. Rounded saves more space, and  can be equipped with blowing device, for applications that require the elution solvent drying experiments. Square solid phase can show the degree of vacuum, it is possible to ensure the accuracy of each experiment liquid flow rate, that increase experimental reproducibility. It is suitable for the stringent requirements of the experimental reproducibility experiments. If the amount of samples needed to process is much, 24 holes solid phase extraction can be used., Since the different structure of the two solid phase extraction device, when choose the 24 holes, the rectangular solid is more practical.

Supporting devices Guide
Standard
1.Flow rate control valve
2.plastic tube
3.Fluid path tube
Optional
1.HPD-25 oil-free vacuum pump
2.transition bottle 1000mL
3. Large volume sampler
4.Drying apparatus
5.Cartridge connector adapter