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
Laboratory Christmas Song for 2010 Keith Chapman 0 7056 Tuesday, December 21, 2010 1:48 PM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 3094 Thursday, June 14, 2012 12:54 PM 
Laboratory Performance Management and Compensation Jason Graham 1 4623 Wednesday, December 14, 2011 7:48 AM 
Laboratory Safety Training mmueller 1 2028 Wednesday, June 19, 2013 7:53 AM 
LDO probe calibration verification? peterm 13 12522 Wednesday, June 29, 2011 6:42 AM 
LIMS austinchemist 1 7027 Monday, August 29, 2011 12:38 PM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 12793 Wednesday, June 29, 2011 7:27 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 11690 Tuesday, June 28, 2011 7:10 AM 
Low GGA Andy 7 11177 Thursday, December 1, 2011 1:10 AM 
Low GGA Recovery for CBOD DRajchel 3 10858 Wednesday, January 12, 2011 7:14 AM 
Low Level Hg Analyzer James Davis 0 8094 Thursday, December 1, 2011 1:08 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 6547 Wednesday, November 30, 2011 7:40 AM 
Matrix spike recovery calculations Ruby 1 3569 Friday, April 6, 2012 7:36 AM 
MDL Quandary Keith Chapman 4 12101 Tuesday, May 11, 2010 3:25 PM 
Membrane filters 01421497 1 4140 Monday, December 17, 2012 8:07 AM 
Membrane filtration for Fecal Coiliforms st 1 12508 Thursday, May 27, 2010 4:23 PM 
Method 1600 QC requirements Suzy Lindblom 0 2802 Friday, May 4, 2012 9:35 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10188 Tuesday, May 18, 2010 8:36 AM 
Need good pH probe for wastewater Keith Chapman 1 11046 Monday, July 12, 2010 2:40 PM 
Negative BOD calculations LabRat 12 11871 Tuesday, June 28, 2011 4:40 AM 
NEMC This Coming August Charles Lytle 1 11503 Tuesday, March 16, 2010 11:34 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11660 Wednesday, July 13, 2011 1:18 PM 
NEW BOD method (?) Keith Chapman 0 7842 Tuesday, September 28, 2010 2:04 PM 
New BOD Standard Method (ASTM) hubblijr 0 8377 Tuesday, May 11, 2010 3:12 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 8196 Tuesday, June 8, 2010 11:40 AM 
New Laboratory Forum Victor Santa Cruz 2 14390 Friday, December 11, 2009 10:31 AM 
Nitrate Testing by Method 353.3 jessica9 1 7336 Thursday, September 8, 2011 7:39 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 9931 Friday, December 10, 2010 7:57 AM 
Non-Dectected 17635448 0 3384 Wednesday, February 20, 2013 9:40 AM 
Non-Detected 17635448 2 3890 Monday, February 25, 2013 10:22 AM 
Non-Members Can Now Post New Topics Perry 6 13536 Friday, July 1, 2011 8:05 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 15958 Wednesday, July 8, 2015 9:52 AM 
Number of Lab Analysts Lab1Man 6 12790 Monday, June 14, 2010 9:30 AM 
Odor analysis norcaltech 0 13315 Wednesday, January 20, 2010 2:03 PM 
Oil and Grease by Soxhlet Charlie 4 6263 Tuesday, March 27, 2012 4:49 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 12061 Thursday, July 28, 2011 10:20 AM 
Oxitop method Paul 0 10380 Thursday, April 8, 2010 1:08 AM 
phosphorus mdl Donald Tucker 4 9149 Monday, January 4, 2010 3:25 PM 
Pittcon dsmith 3 12425 Friday, July 1, 2011 7:59 AM 
Polyethylene Glycol treatability Keith Chapman 0 8626 Monday, February 8, 2010 4:09 PM 
Polyseed Shawn 11 55549 Wednesday, October 19, 2011 1:27 AM 
Potable Water vs Wastewater Audrey Brubeck 2 4430 Wednesday, June 13, 2012 12:42 PM 
Preservation of Grabs and Comps Keith C 1 2676 Friday, August 10, 2012 7:28 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 15106 Tuesday, November 22, 2011 5:00 PM 
Proceedure dmclaug 2 9290 Friday, December 24, 2010 12:02 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 9616 Friday, February 18, 2011 3:28 PM 
QA Manual Help James Davis 2 9035 Tuesday, April 20, 2010 5:36 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 7783 Monday, October 18, 2010 9:09 AM 
QAQC for Small WW Labs Document Keith Chapman 0 10487 Wednesday, May 19, 2010 5:30 PM 
QC standard for TSS 17537384 2 5768 Monday, October 29, 2012 11:25 AM 
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