July, 2015

now browsing by month

 

Speckin Forensic Laboratories Global Presence Makes The Difference

Speckin Forensic Laboratory International Forensic Firm DNA Handwriting Ink Dating Crime Scene Investgation Fraud

Speckin Forensic Laboratories has been involved in cases all around the world, from North America, South America, Australia, Europe, Asia, Japan, Hong Kong and all 50 of the U.S. states*. Our examiners have presented testimony in over 30 states in the United States, as well as, Jamaica, Israel, Mexico, United Kingdom, Hong Kong, Japan and Canada in Federal Court, Circuit Court, District Court, Supreme Court, NASD Arbitrations, Employment Arbitrations, Depositions, Municipal Court, Board of Canvasers, Federal Grand Juries, Detroit Recorder’s Court, and Union Arbitrations on over 1000 occasions.

Speckin Forensic Laboratory employ’s three document examiners, one fingerprint examiner, an ink dating chemist, two DNA consultants, one toxicologist, one arson and fire investigator, three crime scene experts, a trace evidence and impression evidence examiner, two computer forensic and cell phone examiners as well as two secretaries.

Contact Speckin Forensic Laboratory today for more information at www.4n6.com.

Ink Dating Experts!

Ink Dating Experts Ink Dating analysis

Ink Dating is done in two primary forms. The first is the static approach, which determines when the ink being examined was manufactured. The second is the dynamic approach, this method is to determine when the writing occurred, or in simple terms, how long the ink has been on the paper.

The static approach is typically more useful as the difference between the date on the document and the present time increases. Several different tests exist in this form of ink dating. These methods include the comparison of the examined ink to a known library of standards, commonly called the library approach, the detection of chemical date tags placed in the ink purposefully by the manufacturer, commonly called the date tag method, and also the determination of the type of ink writing instrument used.

The determination of the type of writing instrument is probably the oldest method of ink dating. This primarily involves microscopic examinations and can also incorporate some basic chemical solubility testing. Some examinations can be performed on fountain pens to determine type of nib, type of ink and the first date of introduction of each of these.

Speckin Forensics have the experts in ink dating to solve your case! Contact Speckin Forensics at www.4n6.com.