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
Polyseed Shawn 11 39225 Wednesday, October 19, 2011 1:27 AM 
Polyethylene Glycol treatability Keith Chapman 0 6285 Monday, February 8, 2010 4:09 PM 
Pittcon dsmith 3 9962 Friday, July 1, 2011 7:59 AM 
phosphorus mdl Donald Tucker 4 6761 Monday, January 4, 2010 3:25 PM 
Oxitop method Paul 0 7992 Thursday, April 8, 2010 1:08 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9667 Thursday, July 28, 2011 10:20 AM 
Oil and Grease by Soxhlet Charlie 4 5072 Tuesday, March 27, 2012 4:49 AM 
Odor analysis norcaltech 0 10857 Wednesday, January 20, 2010 2:03 PM 
Number of Lab Analysts Lab1Man 6 10458 Monday, June 14, 2010 9:30 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 5538 Friday, February 21, 2014 5:15 PM 
Non-Members Can Now Post New Topics Perry 6 11099 Friday, July 1, 2011 8:05 AM 
Non-Detected 17635448 2 2803 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 2329 Wednesday, February 20, 2013 9:40 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7422 Friday, December 10, 2010 7:57 AM 
Nitrate Testing by Method 353.3 jessica9 1 5058 Thursday, September 8, 2011 7:39 AM 
New Laboratory Forum Victor Santa Cruz 2 11771 Friday, December 11, 2009 10:31 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5762 Tuesday, June 8, 2010 11:40 AM 
New BOD Standard Method (ASTM) hubblijr 0 6017 Tuesday, May 11, 2010 3:12 PM 
NEW BOD method (?) Keith Chapman 0 5431 Tuesday, September 28, 2010 2:04 PM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11053 Wednesday, July 13, 2011 1:18 PM 
NEMC This Coming August Charles Lytle 1 9149 Tuesday, March 16, 2010 11:34 AM 
Negative BOD calculations LabRat 12 10547 Tuesday, June 28, 2011 4:40 AM 
Need good pH probe for wastewater Keith Chapman 1 8698 Monday, July 12, 2010 2:40 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9193 Tuesday, May 18, 2010 8:36 AM 
Method 1600 QC requirements Suzy Lindblom 0 1795 Friday, May 4, 2012 9:35 AM 
Membrane filtration for Fecal Coiliforms st 1 10102 Thursday, May 27, 2010 4:23 PM 
Membrane filters 01421497 1 3164 Monday, December 17, 2012 8:07 AM 
MDL Quandary Keith Chapman 4 9727 Tuesday, May 11, 2010 3:25 PM 
Matrix spike recovery calculations Ruby 1 2483 Friday, April 6, 2012 7:36 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4090 Wednesday, November 30, 2011 7:40 AM 
Low Level Hg Analyzer James Davis 0 5668 Thursday, December 1, 2011 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8062 Wednesday, January 12, 2011 7:14 AM 
Low GGA Andy 7 10256 Thursday, December 1, 2011 1:10 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9282 Tuesday, June 28, 2011 7:10 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11687 Wednesday, June 29, 2011 7:27 AM 
LIMS austinchemist 1 4607 Monday, August 29, 2011 12:38 PM 
LDO probe calibration verification? peterm 13 9987 Wednesday, June 29, 2011 6:42 AM 
Laboratory Safety Training mmueller 1 984 Wednesday, June 19, 2013 7:53 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3750 Wednesday, December 14, 2011 7:48 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1929 Thursday, June 14, 2012 12:54 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4713 Tuesday, December 21, 2010 1:48 PM 
Laboratory Analyst Certification jgraham 1 6206 Tuesday, April 20, 2010 5:28 PM 
Lab Flooring 01753954 1 8928 Tuesday, October 29, 2013 7:17 AM 
Lab Equipment looking for school mitochondrialBliss 9 10948 Wednesday, June 29, 2011 6:43 AM 
lab equipment annual service perkman 8 7463 Wednesday, October 12, 2011 4:22 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16197 Wednesday, October 19, 2011 1:27 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3497 Wednesday, October 24, 2012 9:28 AM 
Influent Composite sample, how representative? Tom Hons 0 2996 Tuesday, November 22, 2011 4:07 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7996 Tuesday, June 28, 2011 4:40 AM 
How low can you go? Mark Milne 11 11647 Monday, June 27, 2011 1:28 PM 
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