Version History
Techniques and Methods 5-B4

-----------------------------------
Version 1.0 posted October 2006
-----------------------------------
Version 1.1 posted October 2007

Revision date was added
pg 12  - Table 2 was updated - AHTN and HHCB compound names were switched
pg 17 & 18 - Table 4 was updated - The data for AHTN and HHCB were switched
pg 20 & 21 - Table 5 was updated - The data for AHTN and HHCB were switched
pg 24 - Table 6 was updated - The data for AHTN and HHCB were switched
pg 26 - Figure 3 was updated - AHTN and HHCB compound names and number of compound detections were switched
A statement discussing the changes for AHTN and HHCB was added to the web page
-----------------------------------