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
New Laboratory Forum Victor Santa Cruz 2 11751 Friday, December 11, 2009 10:31 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2618 Tuesday, March 27, 2012 5:00 PM 
Blank Subtraction Pat 3 3685 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 4672 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 4770 Thursday, December 15, 2011 3:06 PM 
Ammonia Issues Again Amy Vail 3 5561 Wednesday, October 19, 2011 9:28 AM 
Sample Bar Coding? Jason Graham 3 5217 Wednesday, April 18, 2012 8:56 AM 
Bod sampling yogibear 3 4768 Thursday, March 3, 2011 12:53 PM 
Low GGA Recovery for CBOD DRajchel 3 8094 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8367 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9620 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 10570 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 10904 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 9937 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 6915 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 7039 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 10694 Wednesday, June 29, 2011 7:31 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2130 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 5038 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 8597 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7222 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7913 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 9408 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9237 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9640 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 9873 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 11312 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 9682 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 6690 Monday, January 4, 2010 3:25 PM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1905 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 10646 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10586 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 11344 Wednesday, October 12, 2011 4:06 AM 
High CBOD/Low COD Gregg Mitchell 6 4742 Sunday, January 1, 2012 12:41 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8149 Thursday, December 1, 2011 1:17 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11051 Wednesday, July 13, 2011 1:18 PM 
Number of Lab Analysts Lab1Man 6 10463 Monday, June 14, 2010 9:30 AM 
TDS/VDS LCS Jami 6 10868 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 11206 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 11060 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 12780 Friday, July 1, 2011 7:52 AM 
COD homogenization evik 7 8313 Wednesday, June 29, 2011 6:37 AM 
Control Charting LabLady 7 9461 Friday, May 7, 2010 3:08 PM 
Cyanide Issue dsmith 7 7807 Tuesday, June 28, 2011 4:17 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9066 Thursday, January 20, 2011 2:30 PM 
Low GGA Andy 7 10215 Thursday, December 1, 2011 1:10 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9528 Wednesday, June 29, 2011 7:02 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11154 Wednesday, June 29, 2011 6:31 AM 
Effluent Sampling Dennis Hudson 7 13216 Wednesday, October 19, 2011 1:27 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11611 Wednesday, June 29, 2011 7:27 AM 
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