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
Preservation of Grabs and Comps Keith C 1 1296 Friday, August 10, 2012 7:28 AM 
Setting ethanol and methanol limits. RBladen 1 1353 Monday, May 7, 2012 2:45 PM 
Matrix spike recovery calculations Ruby 1 2466 Friday, April 6, 2012 7:36 AM 
Digital water bath thermometer recommendations. Elrick 1 3011 Friday, May 18, 2012 9:03 AM 
"solid waste" VS EPA methods worker bee 1 3430 Wednesday, January 11, 2012 7:58 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3764 Wednesday, December 14, 2011 7:48 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4112 Wednesday, November 30, 2011 7:40 AM 
BOD sample toxicity JoseeLosier 1 4198 Friday, November 11, 2011 10:55 AM 
Nitrate Testing by Method 353.3 jessica9 1 5062 Thursday, September 8, 2011 7:39 AM 
LIMS austinchemist 1 4613 Monday, August 29, 2011 12:38 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4959 Wednesday, August 24, 2011 7:59 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5595 Wednesday, June 29, 2011 6:56 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4801 Wednesday, December 29, 2010 12:13 PM 
Generic Control Limits for RPD and Standards Nimo 1 4756 Monday, December 6, 2010 12:19 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6899 Thursday, December 15, 2011 3:16 PM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8230 Saturday, September 11, 2010 3:37 PM 
Alkalinity/Acidity Susan Ledbetter 1 8141 Wednesday, July 28, 2010 9:08 AM 
Need good pH probe for wastewater Keith Chapman 1 8728 Monday, July 12, 2010 2:40 PM 
Thiourea Analysis ? M-Spike 1 8160 Thursday, February 3, 2011 10:16 AM 
Foaming Tests Alan Yen 1 7814 Tuesday, June 8, 2010 10:37 PM 
gravity vs. mechanical convection incubators rainman 1 9332 Thursday, May 27, 2010 4:58 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9170 Tuesday, May 18, 2010 8:36 AM 
Laboratory Analyst Certification jgraham 1 6221 Tuesday, April 20, 2010 5:28 PM 
ATL LIMS bugs4me 1 6568 Wednesday, April 28, 2010 10:23 AM 
NEMC This Coming August Charles Lytle 1 9154 Tuesday, March 16, 2010 11:34 AM 
Membrane filtration for Fecal Coiliforms st 1 10115 Thursday, May 27, 2010 4:23 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7471 Thursday, December 1, 2011 1:09 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6952 Thursday, January 21, 2010 12:29 PM 
Enterococcus 17537384 2 1570 Thursday, July 18, 2013 1:44 PM 
Non-Detected 17635448 2 2822 Monday, February 25, 2013 10:22 AM 
Solids Duplicate Determinations CJ Felice 2 3828 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 3172 Thursday, May 16, 2013 9:30 AM 
QC standard for TSS 17537384 2 4675 Monday, October 29, 2012 11:25 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1455 Wednesday, June 13, 2012 12:42 PM 
TKN Boling Stones Jennie Munster 2 2954 Wednesday, February 29, 2012 10:54 AM 
Water Still Questions Heath Dill 2 4651 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6089 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 5804 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5770 Thursday, December 1, 2011 1:05 AM 
Proceedure dmclaug 2 6940 Friday, December 24, 2010 12:02 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7455 Friday, December 10, 2010 7:57 AM 
Ammonia results as NH3-N Lab newbie 2 9017 Thursday, December 1, 2011 1:11 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8905 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8876 Tuesday, July 20, 2010 5:28 PM 
Flame AA analysis JohnE 2 8604 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8639 Wednesday, June 9, 2010 5:03 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6788 Thursday, May 27, 2010 4:03 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9203 Tuesday, May 11, 2010 12:54 PM 
So many abbreviations CVidito 2 6175 Tuesday, April 20, 2010 5:41 PM 
QA Manual Help James Davis 2 6438 Tuesday, April 20, 2010 5:36 PM 
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