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
Preservation of Grabs and Comps Keith C 1 1360 Friday, August 10, 2012 7:28 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1546 Wednesday, June 13, 2012 12:42 PM 
Polyseed Shawn 11 39512 Wednesday, October 19, 2011 1:27 AM 
Polyethylene Glycol treatability Keith Chapman 0 6498 Monday, February 8, 2010 4:09 PM 
Pittcon dsmith 3 10114 Friday, July 1, 2011 7:59 AM 
phosphorus mdl Donald Tucker 4 6947 Monday, January 4, 2010 3:25 PM 
Oxitop method Paul 0 8128 Thursday, April 8, 2010 1:08 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9708 Thursday, July 28, 2011 10:20 AM 
Oil and Grease by Soxhlet Charlie 4 5192 Tuesday, March 27, 2012 4:49 AM 
Odor analysis norcaltech 0 11027 Wednesday, January 20, 2010 2:03 PM 
Number of Lab Analysts Lab1Man 6 10921 Monday, June 14, 2010 9:30 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 7440 Friday, February 21, 2014 5:15 PM 
Non-Members Can Now Post New Topics Perry 6 11269 Friday, July 1, 2011 8:05 AM 
Non-Detected 17635448 2 2876 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 2390 Wednesday, February 20, 2013 9:40 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7629 Friday, December 10, 2010 7:57 AM 
Nitrate Testing by Method 353.3 jessica9 1 5252 Thursday, September 8, 2011 7:39 AM 
New Laboratory Forum Victor Santa Cruz 2 11856 Friday, December 11, 2009 10:31 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5922 Tuesday, June 8, 2010 11:40 AM 
New BOD Standard Method (ASTM) hubblijr 0 6196 Tuesday, May 11, 2010 3:12 PM 
NEW BOD method (?) Keith Chapman 0 5602 Tuesday, September 28, 2010 2:04 PM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11125 Wednesday, July 13, 2011 1:18 PM 
NEMC This Coming August Charles Lytle 1 9364 Tuesday, March 16, 2010 11:34 AM 
Negative BOD calculations LabRat 12 10843 Tuesday, June 28, 2011 4:40 AM 
Need good pH probe for wastewater Keith Chapman 1 8902 Monday, July 12, 2010 2:40 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9375 Tuesday, May 18, 2010 8:36 AM 
Method 1600 QC requirements Suzy Lindblom 0 2088 Friday, May 4, 2012 9:35 AM 
Membrane filtration for Fecal Coiliforms st 1 10321 Thursday, May 27, 2010 4:23 PM 
Membrane filters 01421497 1 3373 Monday, December 17, 2012 8:07 AM 
MDL Quandary Keith Chapman 4 9729 Tuesday, May 11, 2010 3:25 PM 
Matrix spike recovery calculations Ruby 1 2780 Friday, April 6, 2012 7:36 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4298 Wednesday, November 30, 2011 7:40 AM 
Low Level Hg Analyzer James Davis 0 5844 Thursday, December 1, 2011 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8267 Wednesday, January 12, 2011 7:14 AM 
Low GGA Andy 7 10308 Thursday, December 1, 2011 1:10 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9461 Tuesday, June 28, 2011 7:10 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11862 Wednesday, June 29, 2011 7:27 AM 
LIMS austinchemist 1 4826 Monday, August 29, 2011 12:38 PM 
LDO probe calibration verification? peterm 13 10230 Wednesday, June 29, 2011 6:42 AM 
Laboratory Safety Training mmueller 1 1063 Wednesday, June 19, 2013 7:53 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3997 Wednesday, December 14, 2011 7:48 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2214 Thursday, June 14, 2012 12:54 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4846 Tuesday, December 21, 2010 1:48 PM 
Laboratory Analyst Certification jgraham 1 6258 Tuesday, April 20, 2010 5:28 PM 
Lab Flooring 01753954 1 10869 Tuesday, October 29, 2013 7:17 AM 
Lab Equipment looking for school mitochondrialBliss 9 11162 Wednesday, June 29, 2011 6:43 AM 
lab equipment annual service perkman 8 7544 Wednesday, October 12, 2011 4:22 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16396 Wednesday, October 19, 2011 1:27 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3691 Wednesday, October 24, 2012 9:28 AM 
Influent Composite sample, how representative? Tom Hons 0 3180 Tuesday, November 22, 2011 4:07 PM 
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