Document Examination Review

Document analysis would not do analysis on which of the following?

• CD

• Checks

• Wills

• Letters

• Paintings

Match the following

• Analytical technique to separate volatile mixtures into individual components.

• High performance liquid chromatography

• Instrument used to reveal invisible indentations and impressions.

• Electrostatic detection device

• A digital imaging system that uses various types of lights /optics for analyzing documents.

• Thin layer chromatography

• A technique used to separate a mixture by placing it on a plate coated with silica gel .

• Gas chromatography

• Analytical technique used to separate mixtures into each component as it travels through a column.

• Video spectral comparator

A ​ (a)   is used to measure the thickness of a paper.

• caliper
• ruler
• scale
• graduated cylinder

Gas chromatography, Thin layer chromatography, HPLC, and fiber analysis are all forms of ​ (a)   analysis and would only be used if we cannot obtain the information other ways.

• destructive
• non-destructive
• not
• inaccurate

Which of the following is NOT included is an analysis report?

• Limitations to the process.

• Photographs of all evidence.

• Results from the analysis of the evidence.

• The conclusion to the suspects guilt or innocence.

Which of the following would be destructive forms of document analysis?

• Gas chromatography

• Magnification of the evidence.

• Electrostatic Detection

• Fiber analysis

Which of the following are forms of non-destructive document analysis?

• Chromatography

• Magnification

• Video spectral comparison

• Fiber analysis

• Physical comparison

An image or pattern made within the paper during the manufacturing process that is invisible until held up to a light source is known as a

• Stamp

• Seal

• Watermark

• opacity

What is the name of the FBI forensic data base for all types of ink compositions, and brand association is known by which of the following?

• Ink international

• International ink library and Digital ink library

• National ink Association

• Association of ink

Which of the following are security features that can be on money or other types of documents?

• Color shifting ink features

• Things that glow different colors when exposed to different types of wavelengths.

• Raised print features.

• Water marks

Tags

NGSS.HS-ETS1-3