Proficiency Testing Australia (PTA) is now accepting applications to participate in the upcoming Geochemical Round 6 proficiency testing program. Applications close on 3 December 2010, with sample distribution planned for 13 December 2010. This program is now included on the 2010/2011 schedule. Anyone interested in participating in this program can contact Kathy Weller (Scientific Officer) on Kathy.Weller@pta.asn.au
