Johann L. Fischer

Trace metals in soil and leaves of Jacaranda mimosifolia in Tshwane area, South Africa

Joshua Oluwole Olowoyo, E. van Heerden, Johann L. Fischer et al. · Atmospheric Environment · 2010 · 87 citations

Environmental Chemistry, Engineering, Jacaranda Mimosifolia +8

Direct determination of metals in oils by inductively coupled plasma atomic emission spectrometry using high temperature nebulization

Johann L. Fischer, Cor J. Rademeyer · Journal of Analytical Atomic Spectrometry · 1994 · 33 citations

Normal Calibration, Engineering, Atomic Emission Spectroscopy +23

Trace element concentrations from lichen transplants in Pretoria, South Africa

Joshua O. Olowoyo, E. van Heerden, Johann L. Fischer · Environmental Science and Pollution Research · 2010 · 25 citations

Environmental Chemistry, Engineering, Environmental Engineering +7

Kinetics of selenium atomization in electrothermal atomization atomic absorption spectrometry (ETA-AAS). Part 2: selenium with palladium modifiers

Johann L. Fischer, Cor J. Rademeyer · Spectrochimica Acta Part B Atomic Spectroscopy · 1998 · 23 citations

Materials Science, Engineering, Atomic Emission Spectroscopy +13

Multi-element Analysis of South African Wines and their Provenance Soils by ICP-MS and their Classification according to Geographical Origin using Multivariate Statistics

G. van der Linde, Johann L. Fischer, P. P. Coetzee · South African Journal of Enology and Viticulture · 2016 · 22 citations · Full text

Provenance Soil, Environmental Monitoring, Engineering +17