Background
Laurens, Johannes was born on December 6, 1959 in Brakpan, Gauteng, South Africa. Son of Johannes Bernardus and Anna Maria Laurens.
Laurens, Johannes was born on December 6, 1959 in Brakpan, Gauteng, South Africa. Son of Johannes Bernardus and Anna Maria Laurens.
Master of Science in Chemistry, University Pretoria, South Africa, 1992. Doctor of Philosophy in Chemistry, University Pretoria, South Africa, 1997.
Head analytical research Atomic Energy Corporation South Africa, Pretoria, 1995—1999. Head biochemistry, clinical chromatography and mass spectrometry University Pretoria, since 1999. Private consultant toxicologist, Pretoria, since 1998.
Private consultant occupational biomonitoring, Pretoria, since 1998. Lieutenant South African Police, 1982-1985, Pretoria.
Member of South African Clinical Chemistry Society, South African Chemical Society.
Married Susan Janse van Rensburg, August 24, 1996. Children: Johannes Bernardus, Willem Tobias Janse.