Frank Ballwanz

机构：Chemisches und Veterinäruntersuchungsamt Ostwestfalen-Lippe

发表论文 2 篇 · 总被引 399 次 · h-index 2

代表论文

• Determination of antibiotics in different water compartments via liquid chromatography–electrospray tandem mass spectrometry (1998 · Journal of Chromatography A · 被引 390)
• Preparation of doubly 13C-labelled benzylpenicillin as internal standard for residue analytical use with GC/MS and LC/MS (1998 · Fresenius Journal of Analytical Chemistry · 被引 9)