FDA硝基呋喃代谢物检测方法

Detection of Nitrofuran Metabolites in Shrimp

APPARATUS
1. Adjustable pipettors (Eppendorf)
2. Balance (AND HM-202)
3. Balance (Mettler PM 4800)
4. Water bath with shaker with a homemade platform (New Brunswick Scientific, Innova 3100)
5. Centrifuge (SORVALL, RC 5C Plus)
6. pH meter (ORION model 401 Aplus)
7. Vortex mixer (Vortex-Genie 2 mixer)
8. Solid phase extraction manifolder 24 port (Supelco/Sigma-Aldrich)
9. Evaporator: TurboVap with a 15 ml test tube rack (Zymark, Hopkinton, MA)
10. Disposable 50 ml centrifuge tubes (VWR, 21008-240)
11. Disposable 20 ml reservoirs (part No.12131011, Varian)
12. Disposable frits (part No.12131023, Varian)
13. Disposable 15 ml tube (part No. 3131-340, LabCon)
14. Disposable 3 ml syringe (part No. 309595, B.D.)
15. Disposable 2 m syringe filter (GelmanLab, No. 2003-09)
16. 1.8 ml autosampler vial (Finnigan, No. A4954-010)