LSE008 Fully Automatic Solid phase extraction apparatus (SPE)

 Instruction
SPE automatic solid-phase extraction apparatus is four-way high flux solid-phase extraction apparatus. Long big lead screw transmission with high precision, fast speed, high positioning accuracy, low failure rate. Positive pressure elution extraction method of high efficiency and high recovery rate. To each step of spe accurately control, eliminate human error. Pressure sensor monitoring the pressure of each flow change at any time, column blockage occurs automatically stop in the next sample extraction, can achieve unattended continuous working 24 hours a day. The graphical user interface and operation of the mouse to click and drag the user able to establish the SPE operation method is very convenient.
Feature
Widely used in agricultural products, tobacco, fruits, vegetables, tea, medicine, etc.), animal and plant samples, aquatic products, environmental samples sample extraction and enrichment of chemical residues detection in pretreatment. Can protect the chromatographic column and detector from pollution and speed up the sample processing speed, thus improve the sensitivity, lower the minimum detection limit. Apply GB/T 19648-2005 more than 446 kinds of pesticide residues in fruits and vegetables determination method, SC/T3021-2004 agriculture industry standard malachite green residues in aquatic products inspection, the ministry of agriculture in NY/T 761-2004 method for organic detect pesticide residues in vegetables and fruits with SPE pretreatment of the samples.
Technical parameters:
1. The extraction channel: 4
2. The maximum continuous processing 144 samples
3. You can use any manufacturer of different specifications of the extraction column
4. Maximum reagents used number: 7 ~ 11
5. The injection pump velocity: 0 ~ 100 ml/min
6. Injection pump volume: 0 ~ 10 ml
7. Sample needle positioning performance:
Accuracy: + / - 0.75 mm on the X/Y/Z direction
Repeatability: + / - 0.20 mm on the X/Y/Z direction
8. A graphical software control
9. Double column series extraction function
10. Automatic online nitrogen enrichment function
11. The aqueous and organic wastewater collection, respectively
12. The special cleaning pump, can be carried out sampling needle inside and outside wall cleaning, minimize cross contamination
13. Conform to the standards of GB, EPA, ISO, AOAC method