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JRC Publications Repository >
Browsing by Author JOSEPHS Ralf
Showing results 1 to 18 of 18
| Publication Year | Title | Author(s), Editor(s), Other Contributor(s) | Publication Type | | 2002 | Abschätzung der Messunsicherheit einer analytischen Methode für die Bestimmung von Aflatoxin in M1 in Milch und Michpulver. | JOSEPHS Ralf; HARBECK S.; BERNREUTHER Alexander; SCHIMMEL Heinz | Contributions to Conferences |
| 2005 | Aflatoxin M1 in Milk Powders: Processing, Homogeneity and Stability Testing of Certified Reference Materials | JOSEPHS Ralf; ULBERTH FRANZ; VAN EGMOND Harry; EMONS HENDRIK | Articles in Journals |
| 2005 | Aflatoxin M1 in Milk Powders: Processing, Homogeneity and Stability Testing of Certified Reference Materials. | JOSEPHS Ralf; ULBERTH F.; VAN EGMOND H.; EMONS H. | Articles in Journals |
| 2008 | Certification of Mass Fractions of Aflatoxin B1, B2, G1 and G2 in Peanut Butter, BCR-385R and BCR-401R | BUTTINGER Gerhard; HARBECK Stefan; JOSEPHS Ralf | EUR - Scientific and Technical Research Reports |
| 2008 | Certification of Mass Fractions of Aflatoxin B1, B2, G1 and G2 in Peanut Meal Report, BCR-263R | BUTTINGER GERHARD; HARBECK STEFAN; JOSEPHS Ralf | EUR - Scientific and Technical Research Reports |
| 2008 | The Certification of the Aflatoxins Mass Fraction in Peanut Butter | BUTTINGER GERHARD; HARBECK STEFAN; JOSEPHS Ralf | Contributions to Conferences |
| 2003 | The Certification of the Mass Concentration of Zearalenone in Acetonitrile BCR-699 and Mass Fraction of Zearalenone in Maize - Very Low Level BCR-716 and Zearalenone in Maize - Very Low Level BCR-717 | KRSKA Rudolf; JOSEPHS Ralf; MACDONALD Susan; PETTERSSON Hans | EUR - Scientific and Technical Research Reports |
| 2007 | Certification of the Mass Fraction of Aflatoxin B1 in Acetonitrile (ERM-AC057), Aflatoxin B2 in Acetonitrile (ERM-AC058), Aflatoxin G1 in Actonitrile (ERM-AC059) and Aflatoxin G2 in Acetonitrile (ERM-AC060) | BUTTINGER GERHARD; JOSEPHS Ralf; HARBECK STEFAN | EUR - Scientific and Technical Research Reports |
| 2004 | The Certification of the Mass Fraction of Aflatoxin M1 in Whole Milk Powders: BCR-282R (zero level), BCR-283R (low level), BCR-284R (high level). | JOSEPHS Ralf; KOEBER Robert; BERNREUTHER Alexander; SCHIMMEL Heinz; ULBERTH F. | EUR - Scientific and Technical Research Reports |
| 2007 | Correspondence: Reply to Professor Michael Thompson's Rebuttal | LINSINGER THOMAS; JOSEPHS Ralf | Articles in Journals |
| 2007 | Determination of Molar Absorptivity Coefficients for Major Type-B Trichothecenes and Certification of Calibrators for Deoxynivalenol and Nivalenol | KRSKA Rudolf; SCHUBERT-ULLRICH Patricia; JOSEPHS Ralf; EMTEBORG HAKAN; BUTTINGER GERHARD; PETTERSSON Hans; VAN EGMOND Hans; SCHOTHORST Ronald C.; MACDONALD Susan; CHAN Danny | Articles in Journals |
| 2003 | Development of Certified Reference Materials for Mycotoxins (Invited Lecture) | JOSEPHS Ralf; BERNREUTHER Alexander; ULBERTH Franz | Contributions to Conferences |
| 2006 | Limitations of the Application of the Horwitz Equation | LINSINGER THOMAS; JOSEPHS Ralf | Articles in Journals |
| 2003 | Preparation of a Calibrant as Certified Reference Material for Determination of the Fusarium Mycotoxin Zearalenone. | JOSEPHS Ralf; KRSKA Rudolf; MACDONALD Susan; WILSON Pete; PETTERSSON Hans | Articles in Journals |
| 2004 | Production of a Calibrant Certified Reference Material for the Determination of the Estrogenic Mycotoxin Zearalenone. | JOSEPHS Ralf; KRSKA Rudolf; MACDONALD Susan; WILSON Pete; PETTERSSON Hans | Contributions to Conferences |
| 2004 | Production of Certified Reference Materials for Mycotoxins: IRMM's View on the Assessment of Uncertainties. | JOSEPHS Ralf; KOEBER Robert; BERNREUTHER Alexander; ULBERTH F.; SCHIMMEL Heinz; LINSINGER T. | Articles in Journals |
| 2004 | Trichothecenes: Reference Materials and Method Validation. | JOSEPHS Ralf; DERBYSHIRE Michelle; STROKA J.; ANKLAM Elke; EMONS H. | Articles in Journals |
| 2004 | Trichothecenes: Reference Materials and Method Validation. | JOSEPHS Ralf; DERBYSHIRE Michelle; STROKA J.; EMONS H.; ANKLAM Elke | Articles in Journals |
Showing results 1 to 18 of 18
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