SEARCH Articles Figures Tables Chemical fingerprinting techniques used Chemical similarity molecular fingerprinting techniques Chromatographic fingerprinting techniques Fingerprint Fingerprint technique Raman spectroscopy Fingerprinting Fingerprinting techniques Fingerprinting techniques Raman spectroscopy Fingerprinting techniques infrared spectroscopy Fingerprinting techniques mass spectrometry, pyrolysis Fingerprinting techniques sources Fingerprinting techniques spectroscopy Fingerprinting techniques transform PCR fingerprinting techniques