Deposits: A comprehensive analysis of a deposit sample can provide critical information on the source and help our customers to decide on the most appropriate and cost effective remedial action. Core Lab provides a range of services to determine fluid nature, characteristics, composition, crystal structure using ICPAES, GC, SEM, EDX, XRD and FTIR techniques Typical deposits include corrosion products, inorganic scales, chemical residues, sand, mud solids etc.