Fungicides from fruit juice on CHROMABOND HR-XC
Fungicides from fruit juice on CHROMABOND HR-XC
Fungicides from fruit juice on CHROMABOND HR-XC
Fungicides from fruit juice on CHROMABOND HR-XC
Fungicides from fruit juice on CHROMABOND HR-XC
- Application Number
- 304740
- Method
- SPE
- Results
- Substances
- carbendazime; thiabendazole
- Product(s)
Phase REF Webshop CHROMABOND HR-XC
730952
- Matrix
- fruit juice
- Sample(s)
5 mL spiked apple juice (c=1 µg/mL) + 0.5 mL 0.1 N NaOH
- Conditions
Column conditioning: 5 mL methanol, then 5 mL 2 % NH3 (Do not let run the column dry!)
Sample aspiration: The prepared sample is passed through the column by vacuum.
Washing: With the following washing mixtures impurities are removed: a) 2 mL 2 % NH3 b) 2 mL 30 % methanol / 5 % NH3 c) 2 mL 0.1 N HCl d) 2 mL methanol
Drying: With nitrogen or air
Elution: Analytes are eluted with 4 mL methanol / 5 % NH3
Evaporation: To dryness and reconstitution with 1 mL of mobile phase from subsequent HPLC
- Detection
- -
- Subsequent analysis
- HPLC determination of recovery rates with EC 125/4 NUCLEODUR C18 Gravity, 5 µm (REF 760100.40) in reference to Appl. No. 122200
- Note
- Recovery rates Carbendazime: 89 % Thiabendazole: 92 %
- Author
- SPE department
- Source
- MACHEREY-NAGEL (2008)
- Disclaimer
- Concerning questions to literature applications please contact the cited author/s. Chemicals mentioned in applications are not manufactured or sold by MACHEREY-NAGEL. Applications mentioned in MACHEREY-NAGEL literature or databases are provided for informational purposes only. MACHEREY-NAGEL does not warrant that all applications have been tested in MACHEREY-NAGEL laboratories using MACHEREY-NAGEL products. MACHEREY-NAGEL does not warrant the correctness of the applications.