The May Edition of TLT is now available online.  STLE members are getting this in their inbox.  We reprint this edition courtesy of STLE, a not for profit organization.

This month's article is right on time.   Veteran writer Bob Gresham discusses the recent Joint Symposium of the South Coast Air Quality Management District and ILMA.  The article discusses ASTM E-1868-10 Thermal Gravimetric Test Method for compliance with new Rule 1144 in California.  You can see the Rule here: [MWFMAG]

R.V. and other Readers of MWFMAG are asking us this question: - DOES ANYONE  KNOW OF A TESTING LAB CAPABLE OF PERFORMING ASTM E-1868-10?  Please let us know if you do.