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 10105 Friday, December 24, 2010 12:02 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 15955 Tuesday, November 22, 2011 5:00 PM 
Preservation of Grabs and Comps Keith C 1 3684 Friday, August 10, 2012 7:28 AM 
Potable Water vs Wastewater Audrey Brubeck 2 5373 Wednesday, June 13, 2012 12:42 PM 
Polyseed Shawn 11 40981 Wednesday, October 19, 2011 1:27 AM 
Polyethylene Glycol treatability Keith Chapman 0 9369 Monday, February 8, 2010 4:09 PM 
Pittcon dsmith 3 13232 Friday, July 1, 2011 7:59 AM 
phosphorus mdl Donald Tucker 4 9984 Monday, January 4, 2010 3:25 PM 
Oxitop method Paul 0 11175 Thursday, April 8, 2010 1:08 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 12895 Thursday, July 28, 2011 10:20 AM 
Oil and Grease by Soxhlet Charlie 4 6037 Tuesday, March 27, 2012 4:49 AM 
Odor analysis norcaltech 0 14148 Wednesday, January 20, 2010 2:03 PM 
Number of Lab Analysts Lab1Man 6 13589 Monday, June 14, 2010 9:30 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 16924 Wednesday, July 8, 2015 9:52 AM 
Non-Members Can Now Post New Topics Perry 6 14319 Friday, July 1, 2011 8:05 AM 
Non-Detected 17635448 2 4800 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 4337 Wednesday, February 20, 2013 9:40 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 10767 Friday, December 10, 2010 7:57 AM 
Nitrate Testing by Method 353.3 jessica9 1 5540 Thursday, September 8, 2011 7:39 AM 
New Laboratory Forum Victor Santa Cruz 2 15309 Friday, December 11, 2009 10:31 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 9142 Tuesday, June 8, 2010 11:40 AM 
New BOD Standard Method (ASTM) hubblijr 0 9225 Tuesday, May 11, 2010 3:12 PM 
NEW BOD method (?) Keith Chapman 0 8856 Tuesday, September 28, 2010 2:04 PM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 12616 Wednesday, July 13, 2011 1:18 PM 
NEMC This Coming August Charles Lytle 1 12356 Tuesday, March 16, 2010 11:34 AM 
Negative BOD calculations LabRat 12 12885 Tuesday, June 28, 2011 4:40 AM 
Need good pH probe for wastewater Keith Chapman 1 11866 Monday, July 12, 2010 2:40 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 11017 Tuesday, May 18, 2010 8:36 AM 
Method 1600 QC requirements Suzy Lindblom 0 3756 Friday, May 4, 2012 9:35 AM 
Membrane filtration for Fecal Coiliforms st 1 13331 Thursday, May 27, 2010 4:23 PM 
Membrane filters 01421497 1 5084 Monday, December 17, 2012 8:07 AM 
MDL Quandary Keith Chapman 4 12908 Tuesday, May 11, 2010 3:25 PM 
Matrix spike recovery calculations Ruby 1 4645 Friday, April 6, 2012 7:36 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 7485 Wednesday, November 30, 2011 7:40 AM 
Low Level Hg Analyzer James Davis 0 8854 Thursday, December 1, 2011 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 11856 Wednesday, January 12, 2011 7:14 AM 
Low GGA Andy 7 12008 Thursday, December 1, 2011 1:10 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 12556 Tuesday, June 28, 2011 7:10 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 13812 Wednesday, June 29, 2011 7:27 AM 
LIMS austinchemist 1 7869 Monday, August 29, 2011 12:38 PM 
LDO probe calibration verification? peterm 13 13430 Wednesday, June 29, 2011 6:42 AM 
Laboratory Safety Training mmueller 1 2964 Wednesday, June 19, 2013 7:53 AM 
Laboratory Performance Management and Compensation Jason Graham 1 5461 Wednesday, December 14, 2011 7:48 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 4224 Thursday, June 14, 2012 12:54 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 7925 Tuesday, December 21, 2010 1:48 PM 
Laboratory Analyst Certification jgraham 1 9778 Tuesday, April 20, 2010 5:28 PM 
Lab Flooring 01753954 1 20352 Tuesday, October 29, 2013 7:17 AM 
Lab Equipment looking for school mitochondrialBliss 9 11701 Wednesday, June 29, 2011 6:43 AM 
lab equipment annual service perkman 8 10383 Wednesday, October 12, 2011 4:22 AM 
Is this the End of this Forum? Victor Santa Cruz 14 19851 Wednesday, October 19, 2011 1:27 AM 
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