Andreas Hilkert

Measurement of the Oxygen Isotopic Composition of Nitrate in Seawater and Freshwater Using the Denitrifier Method

Karen L. Casciotti, Daniel M. Sigman, Meredith G. Hastings et al. · Analytical Chemistry · 2002 · 1.7K citations

Life Sciences, Microbiology, Oceanography +13

Isotope ratio monitoring gas chromatography/Mass spectrometry of D/H by high temperature conversion isotope ratio mass spectrometry

Andreas Hilkert, C. B. Douthitt, Hans‐Jürgen Schlüter et al. · Rapid Communications in Mass Spectrometry · 1999 · 310 citations

Pharmacy, Chemistry, Analytical Chemistry +15

A new concept for isotope ratio monitoring liquid chromatography/mass spectrometry

Michael Krummen, Andreas Hilkert, Dieter Juchelka et al. · Rapid Communications in Mass Spectrometry · 2004 · 266 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +17

Compound-specific isotope analysis: extending toward and

Willi A. Brand, A.R. Tegtmeyer, Andreas Hilkert · Organic Geochemistry · 1994 · 125 citations

Natural Sciences, Chemistry, Analytical Chemistry +8

Compound-Specific Carbon Isotopic Analysis of Aroclors, Clophens, Kaneclors, and Phenoclors

Walter M. Jarman, Andreas Hilkert, Corinne E. Bacon et al. · Environmental Science & Technology · 1998 · 71 citations

Natural Sciences, Chemistry, Environmental Sciences +17