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 39220 Wednesday, October 19, 2011 1:27 AM 
Polyethylene Glycol treatability Keith Chapman 0 6363 Monday, February 8, 2010 4:09 PM 
Pittcon dsmith 3 9927 Friday, July 1, 2011 7:59 AM 
phosphorus mdl Donald Tucker 4 6743 Monday, January 4, 2010 3:25 PM 
Oxitop method Paul 0 8074 Thursday, April 8, 2010 1:08 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9784 Thursday, July 28, 2011 10:20 AM 
Oil and Grease by Soxhlet Charlie 4 4980 Tuesday, March 27, 2012 4:49 AM 
Odor analysis norcaltech 0 10874 Wednesday, January 20, 2010 2:03 PM 
Number of Lab Analysts Lab1Man 6 10507 Monday, June 14, 2010 9:30 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 4607 Friday, February 21, 2014 5:15 PM 
Non-Members Can Now Post New Topics Perry 6 11160 Friday, July 1, 2011 8:05 AM 
Non-Detected 17635448 2 2739 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 2253 Wednesday, February 20, 2013 9:40 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7462 Friday, December 10, 2010 7:57 AM 
Nitrate Testing by Method 353.3 jessica9 1 5077 Thursday, September 8, 2011 7:39 AM 
New Laboratory Forum Victor Santa Cruz 2 11763 Friday, December 11, 2009 10:31 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5754 Tuesday, June 8, 2010 11:40 AM 
New BOD Standard Method (ASTM) hubblijr 0 6013 Tuesday, May 11, 2010 3:12 PM 
NEW BOD method (?) Keith Chapman 0 5498 Tuesday, September 28, 2010 2:04 PM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11019 Wednesday, July 13, 2011 1:18 PM 
NEMC This Coming August Charles Lytle 1 9113 Tuesday, March 16, 2010 11:34 AM 
Negative BOD calculations LabRat 12 10527 Tuesday, June 28, 2011 4:40 AM 
Need good pH probe for wastewater Keith Chapman 1 8726 Monday, July 12, 2010 2:40 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9124 Tuesday, May 18, 2010 8:36 AM 
Method 1600 QC requirements Suzy Lindblom 0 1769 Friday, May 4, 2012 9:35 AM 
Membrane filtration for Fecal Coiliforms st 1 10109 Thursday, May 27, 2010 4:23 PM 
Membrane filters 01421497 1 3101 Monday, December 17, 2012 8:07 AM 
MDL Quandary Keith Chapman 4 9767 Tuesday, May 11, 2010 3:25 PM 
Matrix spike recovery calculations Ruby 1 2399 Friday, April 6, 2012 7:36 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4375 Wednesday, November 30, 2011 7:40 AM 
Low Level Hg Analyzer James Davis 0 5599 Thursday, December 1, 2011 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8151 Wednesday, January 12, 2011 7:14 AM 
Low GGA Andy 7 10200 Thursday, December 1, 2011 1:10 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9284 Tuesday, June 28, 2011 7:10 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11656 Wednesday, June 29, 2011 7:27 AM 
LIMS austinchemist 1 4644 Monday, August 29, 2011 12:38 PM 
LDO probe calibration verification? peterm 13 10027 Wednesday, June 29, 2011 6:42 AM 
Laboratory Safety Training mmueller 1 909 Wednesday, June 19, 2013 7:53 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3678 Wednesday, December 14, 2011 7:48 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1862 Thursday, June 14, 2012 12:54 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4755 Tuesday, December 21, 2010 1:48 PM 
Laboratory Analyst Certification jgraham 1 6275 Tuesday, April 20, 2010 5:28 PM 
Lab Flooring 01753954 1 8047 Tuesday, October 29, 2013 7:17 AM 
Lab Equipment looking for school mitochondrialBliss 9 10928 Wednesday, June 29, 2011 6:43 AM 
lab equipment annual service perkman 8 7416 Wednesday, October 12, 2011 4:22 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16125 Wednesday, October 19, 2011 1:27 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3468 Wednesday, October 24, 2012 9:28 AM 
Influent Composite sample, how representative? Tom Hons 0 3008 Tuesday, November 22, 2011 4:07 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8021 Tuesday, June 28, 2011 4:40 AM 
How low can you go? Mark Milne 11 11654 Monday, June 27, 2011 1:28 PM 
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