Amitha K. Hewavitharana

A Feasibility Study of Fingerprinting Alcoholic Spirits Using SPME-GC-MS

E. Christensen, P. Scheelings, Amitha K. Hewavitharana, 2004 .

Internal Standard—Friend or Foe?

Amitha K. Hewavitharana, 2009 .

Strategies for the detection and elimination of matrix effects in quantitative LC-MS analysis

Amitha K. Hewavitharana, P. Nicholas Shaw, Swee K. Tan, 2014 .

Discovery of a New Source of Rifamycin Antibiotics in Marine Sponge Actinobacteria by Phylogenetic Prediction

Amitha K. Hewavitharana, John A. Fuerst, Tae Kyung Kim, 2006, Applied and Environmental Microbiology.

Fourier transform infrared spectrometric method for the rapid determination of casein in raw milk

Amitha K. Hewavitharana, Bram van Brakel, A. Hewavitharana, 1997 .