WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Proceedure dmclaug 2 7020 Friday, December 24, 2010 12:02 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11740 Tuesday, November 22, 2011 5:00 PM 
Preservation of Grabs and Comps Keith C 1 1449 Friday, August 10, 2012 7:28 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1626 Wednesday, June 13, 2012 12:42 PM 
Polyseed Shawn 11 39878 Wednesday, October 19, 2011 1:27 AM 
Polyethylene Glycol treatability Keith Chapman 0 6395 Monday, February 8, 2010 4:09 PM 
Pittcon dsmith 3 10073 Friday, July 1, 2011 7:59 AM 
phosphorus mdl Donald Tucker 4 6849 Monday, January 4, 2010 3:25 PM 
Oxitop method Paul 0 8116 Thursday, April 8, 2010 1:08 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9771 Thursday, July 28, 2011 10:20 AM 
Oil and Grease by Soxhlet Charlie 4 5296 Tuesday, March 27, 2012 4:49 AM 
Odor analysis norcaltech 0 10951 Wednesday, January 20, 2010 2:03 PM 
Number of Lab Analysts Lab1Man 6 10593 Monday, June 14, 2010 9:30 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 12431 Wednesday, July 8, 2015 9:52 AM 
Non-Members Can Now Post New Topics Perry 6 11206 Friday, July 1, 2011 8:05 AM 
Non-Detected 17635448 2 3023 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 2527 Wednesday, February 20, 2013 9:40 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7528 Friday, December 10, 2010 7:57 AM 
Nitrate Testing by Method 353.3 jessica9 1 5157 Thursday, September 8, 2011 7:39 AM 
New Laboratory Forum Victor Santa Cruz 2 11895 Friday, December 11, 2009 10:31 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5848 Tuesday, June 8, 2010 11:40 AM 
New BOD Standard Method (ASTM) hubblijr 0 6098 Tuesday, May 11, 2010 3:12 PM 
NEW BOD method (?) Keith Chapman 0 5534 Tuesday, September 28, 2010 2:04 PM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11225 Wednesday, July 13, 2011 1:18 PM 
NEMC This Coming August Charles Lytle 1 9291 Tuesday, March 16, 2010 11:34 AM 
Negative BOD calculations LabRat 12 10713 Tuesday, June 28, 2011 4:40 AM 
Need good pH probe for wastewater Keith Chapman 1 8809 Monday, July 12, 2010 2:40 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9291 Tuesday, May 18, 2010 8:36 AM 
Method 1600 QC requirements Suzy Lindblom 0 1969 Friday, May 4, 2012 9:35 AM 
Membrane filtration for Fecal Coiliforms st 1 10232 Thursday, May 27, 2010 4:23 PM 
Membrane filters 01421497 1 3317 Monday, December 17, 2012 8:07 AM 
MDL Quandary Keith Chapman 4 9825 Tuesday, May 11, 2010 3:25 PM 
Matrix spike recovery calculations Ruby 1 2655 Friday, April 6, 2012 7:36 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4187 Wednesday, November 30, 2011 7:40 AM 
Low Level Hg Analyzer James Davis 0 5734 Thursday, December 1, 2011 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8196 Wednesday, January 12, 2011 7:14 AM 
Low GGA Andy 7 10490 Thursday, December 1, 2011 1:10 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9366 Tuesday, June 28, 2011 7:10 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11790 Wednesday, June 29, 2011 7:27 AM 
LIMS austinchemist 1 4709 Monday, August 29, 2011 12:38 PM 
LDO probe calibration verification? peterm 13 10102 Wednesday, June 29, 2011 6:42 AM 
Laboratory Safety Training mmueller 1 1179 Wednesday, June 19, 2013 7:53 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3924 Wednesday, December 14, 2011 7:48 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2103 Thursday, June 14, 2012 12:54 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4800 Tuesday, December 21, 2010 1:48 PM 
Laboratory Analyst Certification jgraham 1 6360 Tuesday, April 20, 2010 5:28 PM 
Lab Flooring 01753954 1 15898 Tuesday, October 29, 2013 7:17 AM 
Lab Equipment looking for school mitochondrialBliss 9 11038 Wednesday, June 29, 2011 6:43 AM 
lab equipment annual service perkman 8 7590 Wednesday, October 12, 2011 4:22 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16324 Wednesday, October 19, 2011 1:27 AM 
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