Solid Phase Extraction Device

Product Introduction:

Solid Phase Extraction/Solid Phase Extraction Device (SPE) is a widely used and highly popular sample pretreatment technique. It utilizes solid adsorbents to adsorb target compounds from liquid samples, separating them from the sample matrix and interfering compounds. The target compounds are then eluted or desorbed by heating, achieving the purpose of separation and enrichment. Developed from traditional liquid-liquid extraction, it is based on the principle of "like dissolves like" and incorporates fundamental knowledge of widely used liquid and gas chromatography stationary phases.

Product Features

1. Prevents cross-contamination with an anti-aerosol vacuum chamber design; simple and fast operation.

2. No phase separation operation required; easy collection of analytes and suitable for processing small-volume samples.

3. The glass vacuum chamber is molded with glass molds, ensuring uniform wall thickness, enabling it to withstand high negative pressure exceeding -80 kPa.

4. The extraction column tray and collection rack are made of special polymer materials, offering an aesthetic appearance, corrosion resistance, and long-term usability under high-pressure conditions.

5. The vacuum device cover is made of imported polymer material, resistant to strong acids and alkalis.

6. The pressure regulating valve is made of imported polymer material, ensuring durability and resistance to corrosion, high temperatures, and low temperatures.

7. This product features a 12-position and 24-position design, making it more compact and practical.

8. The product comes standard with a column adapter conversion connector. When rinsing and activating solid-phase extraction columns, the adapter can be used with sampling tubes for direct rinsing and activation, making the process more convenient.

Performance Specifications