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Browsing by Author JOSEPHS Ralf

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Showing results 1 to 18 of 18
Publication YearTitleAuthor(s), Editor(s), Other Contributor(s)Publication Type
2002Abschätzung der Messunsicherheit einer analytischen Methode für die Bestimmung von Aflatoxin in M1 in Milch und Michpulver.JOSEPHS Ralf; HARBECK S.; BERNREUTHER Alexander; SCHIMMEL HeinzContributions to Conferences
2005Aflatoxin M1 in Milk Powders: Processing, Homogeneity and Stability Testing of Certified Reference MaterialsJOSEPHS Ralf; ULBERTH FRANZ; VAN EGMOND Harry; EMONS HENDRIKArticles in Journals
2005Aflatoxin 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
2008Certification of Mass Fractions of Aflatoxin B1, B2, G1 and G2 in Peanut Butter, BCR-385R and BCR-401RBUTTINGER Gerhard; HARBECK Stefan; JOSEPHS RalfEUR - Scientific and Technical Research Reports
2008Certification of Mass Fractions of Aflatoxin B1, B2, G1 and G2 in Peanut Meal Report, BCR-263RBUTTINGER GERHARD; HARBECK STEFAN; JOSEPHS RalfEUR - Scientific and Technical Research Reports
2008The Certification of the Aflatoxins Mass Fraction in Peanut ButterBUTTINGER GERHARD; HARBECK STEFAN; JOSEPHS RalfContributions to Conferences
2003The 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-717KRSKA Rudolf; JOSEPHS Ralf; MACDONALD Susan; PETTERSSON HansEUR - Scientific and Technical Research Reports
2007Certification 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 STEFANEUR - Scientific and Technical Research Reports
2004The 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
2007Correspondence: Reply to Professor Michael Thompson's RebuttalLINSINGER THOMAS; JOSEPHS RalfArticles in Journals
2007Determination of Molar Absorptivity Coefficients for Major Type-B Trichothecenes and Certification of Calibrators for Deoxynivalenol and NivalenolKRSKA Rudolf; SCHUBERT-ULLRICH Patricia; JOSEPHS Ralf; EMTEBORG HAKAN; BUTTINGER GERHARD; PETTERSSON Hans; VAN EGMOND Hans; SCHOTHORST Ronald C.; MACDONALD Susan; CHAN DannyArticles in Journals
2003Development of Certified Reference Materials for Mycotoxins (Invited Lecture)JOSEPHS Ralf; BERNREUTHER Alexander; ULBERTH FranzContributions to Conferences
2006Limitations of the Application of the Horwitz EquationLINSINGER THOMAS; JOSEPHS RalfArticles in Journals
2003Preparation of a Calibrant as Certified Reference Material for Determination of the Fusarium Mycotoxin Zearalenone.JOSEPHS Ralf; KRSKA Rudolf; MACDONALD Susan; WILSON Pete; PETTERSSON HansArticles in Journals
2004Production of a Calibrant Certified Reference Material for the Determination of the Estrogenic Mycotoxin Zearalenone.JOSEPHS Ralf; KRSKA Rudolf; MACDONALD Susan; WILSON Pete; PETTERSSON HansContributions to Conferences
2004Production 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
2004Trichothecenes: Reference Materials and Method Validation.JOSEPHS Ralf; DERBYSHIRE Michelle; STROKA J.; ANKLAM Elke; EMONS H.Articles in Journals
2004Trichothecenes: Reference Materials and Method Validation.JOSEPHS Ralf; DERBYSHIRE Michelle; STROKA J.; EMONS H.; ANKLAM ElkeArticles in Journals
Showing results 1 to 18 of 18

 

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