POSITIVE MATERIAL IDENTIFICATION (PMI)
Positive Material Identification (PMI) is the analysis of a metallic alloy to establish composition
by reading the quantities by percentage of its constituent elements. Typical methods for PMI
include X-ray fluorescence (XRF) and optical emission spectrometry (OES).
SCIAPS
SciAps, Inc., is a Boston-based instrumentation company specializing in portable analytical instruments. Our mission is to provide durable, field-tested, portable instruments to identify any compound, any mineral, any element — anyplace on the planet.