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 38231 Wednesday, October 19, 2011 1:27 AM 
Polyethylene Glycol treatability Keith Chapman 0 6171 Monday, February 8, 2010 4:09 PM 
Pittcon dsmith 3 9829 Friday, July 1, 2011 7:59 AM 
phosphorus mdl Donald Tucker 4 6586 Monday, January 4, 2010 3:25 PM 
Oxitop method Paul 0 7864 Thursday, April 8, 2010 1:08 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9553 Thursday, July 28, 2011 10:20 AM 
Oil and Grease by Soxhlet Charlie 4 4849 Tuesday, March 27, 2012 4:49 AM 
Odor analysis norcaltech 0 10676 Wednesday, January 20, 2010 2:03 PM 
Number of Lab Analysts Lab1Man 6 10314 Monday, June 14, 2010 9:30 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 1401 Friday, February 21, 2014 5:15 PM 
Non-Members Can Now Post New Topics Perry 6 10966 Friday, July 1, 2011 8:05 AM 
Non-Detected 17635448 2 2596 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 2142 Wednesday, February 20, 2013 9:40 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7290 Friday, December 10, 2010 7:57 AM 
Nitrate Testing by Method 353.3 jessica9 1 4914 Thursday, September 8, 2011 7:39 AM 
New Laboratory Forum Victor Santa Cruz 2 11630 Friday, December 11, 2009 10:31 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5600 Tuesday, June 8, 2010 11:40 AM 
New BOD Standard Method (ASTM) hubblijr 0 5852 Tuesday, May 11, 2010 3:12 PM 
NEW BOD method (?) Keith Chapman 0 5307 Tuesday, September 28, 2010 2:04 PM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 10903 Wednesday, July 13, 2011 1:18 PM 
NEMC This Coming August Charles Lytle 1 9006 Tuesday, March 16, 2010 11:34 AM 
Negative BOD calculations LabRat 12 10410 Tuesday, June 28, 2011 4:40 AM 
Need good pH probe for wastewater Keith Chapman 1 8561 Monday, July 12, 2010 2:40 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9002 Tuesday, May 18, 2010 8:36 AM 
Method 1600 QC requirements Suzy Lindblom 0 1600 Friday, May 4, 2012 9:35 AM 
Membrane filtration for Fecal Coiliforms st 1 9960 Thursday, May 27, 2010 4:23 PM 
Membrane filters 01421497 1 2933 Monday, December 17, 2012 8:07 AM 
MDL Quandary Keith Chapman 4 9554 Tuesday, May 11, 2010 3:25 PM 
Matrix spike recovery calculations Ruby 1 2254 Friday, April 6, 2012 7:36 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 3953 Wednesday, November 30, 2011 7:40 AM 
Low Level Hg Analyzer James Davis 0 5489 Thursday, December 1, 2011 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 7942 Wednesday, January 12, 2011 7:14 AM 
Low GGA Andy 7 10036 Thursday, December 1, 2011 1:10 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9127 Tuesday, June 28, 2011 7:10 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11513 Wednesday, June 29, 2011 7:27 AM 
LIMS austinchemist 1 4463 Monday, August 29, 2011 12:38 PM 
LDO probe calibration verification? peterm 13 9834 Wednesday, June 29, 2011 6:42 AM 
Laboratory Safety Training mmueller 1 754 Wednesday, June 19, 2013 7:53 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3550 Wednesday, December 14, 2011 7:48 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1728 Thursday, June 14, 2012 12:54 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4564 Tuesday, December 21, 2010 1:48 PM 
Laboratory Analyst Certification jgraham 1 6088 Tuesday, April 20, 2010 5:28 PM 
Lab Flooring 01753954 1 4801 Tuesday, October 29, 2013 7:17 AM 
Lab Equipment looking for school mitochondrialBliss 9 10795 Wednesday, June 29, 2011 6:43 AM 
lab equipment annual service perkman 8 7311 Wednesday, October 12, 2011 4:22 AM 
Is this the End of this Forum? Victor Santa Cruz 14 15989 Wednesday, October 19, 2011 1:27 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3298 Wednesday, October 24, 2012 9:28 AM 
Influent Composite sample, how representative? Tom Hons 0 2842 Tuesday, November 22, 2011 4:07 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7828 Tuesday, June 28, 2011 4:40 AM 
How low can you go? Mark Milne 11 11480 Monday, June 27, 2011 1:28 PM 
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