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 Information Management System (LIMS) Suzy Lindblom 5 2159 Thursday, June 14, 2012 12:54 PM 
Laboratory Performance Management and Compensation Jason Graham 1 3877 Wednesday, December 14, 2011 7:48 AM 
Laboratory Safety Training mmueller 1 1128 Wednesday, June 19, 2013 7:53 AM 
LDO probe calibration verification? peterm 13 10068 Wednesday, June 29, 2011 6:42 AM 
LIMS austinchemist 1 4683 Monday, August 29, 2011 12:38 PM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11748 Wednesday, June 29, 2011 7:27 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9357 Tuesday, June 28, 2011 7:10 AM 
Low GGA Andy 7 10328 Thursday, December 1, 2011 1:10 AM 
Low GGA Recovery for CBOD DRajchel 3 8121 Wednesday, January 12, 2011 7:14 AM 
Low Level Hg Analyzer James Davis 0 5691 Thursday, December 1, 2011 1:08 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4198 Wednesday, November 30, 2011 7:40 AM 
Matrix spike recovery calculations Ruby 1 2643 Friday, April 6, 2012 7:36 AM 
MDL Quandary Keith Chapman 4 9770 Tuesday, May 11, 2010 3:25 PM 
Membrane filters 01421497 1 3189 Monday, December 17, 2012 8:07 AM 
Membrane filtration for Fecal Coiliforms st 1 10153 Thursday, May 27, 2010 4:23 PM 
Method 1600 QC requirements Suzy Lindblom 0 1922 Friday, May 4, 2012 9:35 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9240 Tuesday, May 18, 2010 8:36 AM 
Need good pH probe for wastewater Keith Chapman 1 8771 Monday, July 12, 2010 2:40 PM 
Negative BOD calculations LabRat 12 10684 Tuesday, June 28, 2011 4:40 AM 
NEMC This Coming August Charles Lytle 1 9237 Tuesday, March 16, 2010 11:34 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11189 Wednesday, July 13, 2011 1:18 PM 
NEW BOD method (?) Keith Chapman 0 5504 Tuesday, September 28, 2010 2:04 PM 
New BOD Standard Method (ASTM) hubblijr 0 6100 Tuesday, May 11, 2010 3:12 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5834 Tuesday, June 8, 2010 11:40 AM 
New Laboratory Forum Victor Santa Cruz 2 11858 Friday, December 11, 2009 10:31 AM 
Nitrate Testing by Method 353.3 jessica9 1 5145 Thursday, September 8, 2011 7:39 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7467 Friday, December 10, 2010 7:57 AM 
Non-Dectected 17635448 0 2450 Wednesday, February 20, 2013 9:40 AM 
Non-Detected 17635448 2 3026 Monday, February 25, 2013 10:22 AM 
Non-Members Can Now Post New Topics Perry 6 11149 Friday, July 1, 2011 8:05 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 7870 Friday, February 21, 2014 5:15 PM 
Number of Lab Analysts Lab1Man 6 10565 Monday, June 14, 2010 9:30 AM 
Odor analysis norcaltech 0 10858 Wednesday, January 20, 2010 2:03 PM 
Oil and Grease by Soxhlet Charlie 4 5306 Tuesday, March 27, 2012 4:49 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9729 Thursday, July 28, 2011 10:20 AM 
Oxitop method Paul 0 8100 Thursday, April 8, 2010 1:08 AM 
phosphorus mdl Donald Tucker 4 6791 Monday, January 4, 2010 3:25 PM 
Pittcon dsmith 3 10035 Friday, July 1, 2011 7:59 AM 
Polyethylene Glycol treatability Keith Chapman 0 6343 Monday, February 8, 2010 4:09 PM 
Polyseed Shawn 11 39631 Wednesday, October 19, 2011 1:27 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1600 Wednesday, June 13, 2012 12:42 PM 
Preservation of Grabs and Comps Keith C 1 1382 Friday, August 10, 2012 7:28 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11689 Tuesday, November 22, 2011 5:00 PM 
Proceedure dmclaug 2 7016 Friday, December 24, 2010 12:02 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 7336 Friday, February 18, 2011 3:28 PM 
QA Manual Help James Davis 2 6485 Tuesday, April 20, 2010 5:36 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5445 Monday, October 18, 2010 9:09 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8084 Wednesday, May 19, 2010 5:30 PM 
QC standard for TSS 17537384 2 4754 Monday, October 29, 2012 11:25 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 1033 Friday, July 19, 2013 3:15 PM 
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