March 2008

Continuous Flow Analysis of ppb-Level Total Phosphorus in Natural Waters following Manual Persulfate Digests as an Alternative to Kjeldahl Methodologies Click here to read.     TOC Analysis Methods for Industrial and Environmental Testing Applications Optimizing heated persulfate oxidation methods for consistent, reliable data in diverse matrices. Click here to read more. Determination of Total Residual Chlorine in Drinking Water by Discrete Analysis An automated colorimetric total residual chlorine method using a discrete analyzer. Click here for more information.     PITTCON 2008 Wrap-Up To download our PITTCON application notes click here.   Applications/Documents   ASTM Methods for Sulfur in Petrochemical Matrices Using a Pulsed Flame Photometric Detector (PFPD)   A New Approach for Single Instrument Total Organic Carbon (TOC) Analysis of Aqueous and Solid Samples   Reducing Purge-and-Trap Cycle Times in VOC Analysis   Upcoming Events Analytica Munich, Germany April 1 – 4 Forum Labo Paris France June 3 – 6 AWWA/ACE08 Atlanta, GA June 8 – 12 more...   Did you know...   OI Analytical offers leasing on capital equipment? Click here for more information.

Promotions

Half-Price Purge-and-Trap Options Buy an OI Purge-and-Trap Sample Concentrator and get certain options at half price. Click here for details.   TOC Analyzer 2-Year Warranty OI Analytical is offering TOC Analyzer packages with a 2-year warranty. Click here for details.

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