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Posted by BT Bill on November 27, 2004 at 01:30:07:
In Reply to: Silica testing posted by David B. on November 26, 2004 at 06:41:18:
: What is the best test for silica? I keep hearing conflicting opinions. Thanks
: I always liked the Hach tests, using the DR 2000 or 2010 spectrophotometers. Low range tests, 3 reagants, takes about 6 minutes. Can do multiple samples at once.
High range testing is similar.