Hi 'Groundwater Arsenic ...
Published by Isabela Adriana Calin, TAR KOVACS SYSTEMS - General Manager Romania
Hi 'Groundwater Arsenic Collection Containers and Preservation for ICP-MS Analysis' - I can recommend you a new, simple, inexpensive and without side effects - ultrasonic method of Swiss companies. If you want more details, write to me on email: isabela_calin2004@yahoo.com