Ralf D. Josephs

Final report on key comparison CCQM-K55.c (L-(+)-Valine): Characterization of organic substances for chemical purity

Katrice A. Lippa, Anthony Windust, John R. Sieber, 2014 .

Final report on key comparison CCQM-K55.a (estradiol): An international comparison of mass fraction purity assignment of estradiol

Anthony Windust, Maria Fernandes-Whaley, Stephen A. Wise, 2012 .

Final report on key comparison CCQM-K55.b (aldrin): An international comparison of mass fraction purity assignment of aldrin

Katrice A. Lippa, Anthony Windust, Chainarong Cherdchu, 2012 .

Limitations of the application of the Horwitz equation

Thomas P. J. Linsinger, T. Linsinger, Ralf D. Josephs, 2006 .

Mass fraction assignment of folic acid in a high purity material

Byung-Joo Kim, Katrice A. Lippa, Anthony Windust, 2018 .