Lab Updates
As an added service to our clients, DLO provides a monthly Laboratory Update that includes important changes to our database. These changes range from technical updates to technological advancements to new collection standards. 
February 2012 Lab Update (139 KB)
January 2012 Lab Update (89 KB)
December 2011 Lab Update (216 KB)
November 2011 Lab Update (112 KB)
October 2011 Lab Update (161 KB)
September 2011 Lab Update (128 KB)
August 2011 Lab Update (133 KB)
July 2011 Lab Update (155 KB)
June 2011 Lab Update (94 KB)
May 2011 Lab Update (179 KB)
April 2011 Lab Update (314 KB)
March 2011 Lab Update (223 KB)
February 2011 Lab Update (170 KB)