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
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4233 Wednesday, October 24, 2012 9:02 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4217 Wednesday, November 30, 2011 7:40 AM 
High GGA Brent Dickey 9 4178 Wednesday, September 28, 2011 10:30 AM 
Laboratory Performance Management and Compensation Jason Graham 1 4029 Wednesday, December 14, 2011 7:48 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3947 Monday, November 14, 2011 8:15 AM 
Solids Duplicate Determinations CJ Felice 2 3932 Wednesday, October 24, 2012 8:57 AM 
Blank Subtraction Pat 3 3912 Sunday, February 19, 2012 11:20 AM 
"solid waste" VS EPA methods worker bee 1 3741 Wednesday, January 11, 2012 7:58 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3714 Wednesday, October 24, 2012 9:28 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3556 Friday, November 2, 2012 9:27 PM 
third try: Merry Christmas WEF-ers Keith C 1 3508 Monday, December 24, 2012 9:54 AM 
Solids - TSS Duplicates CJ Felice 2 3416 Thursday, May 16, 2013 9:30 AM 
Digital water bath thermometer recommendations. Elrick 1 3411 Friday, May 18, 2012 9:03 AM 
ASTi IOTRON TM SENSORS roy_p 0 3404 Monday, October 3, 2011 12:52 PM 
Membrane filters 01421497 1 3387 Monday, December 17, 2012 8:07 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3313 Thursday, December 15, 2011 11:43 AM 
Influent Composite sample, how representative? Tom Hons 0 3066 Tuesday, November 22, 2011 4:07 PM 
TKN Boling Stones Jennie Munster 2 3058 Wednesday, February 29, 2012 10:54 AM 
GGA high- Tried Everything I can think of. 17797700 2 2979 Friday, July 10, 2015 12:17 PM 
Non-Detected 17635448 2 2957 Monday, February 25, 2013 10:22 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2929 Tuesday, March 27, 2012 5:00 PM 
Matrix spike recovery calculations Ruby 1 2743 Friday, April 6, 2012 7:36 AM 
Sulfide, SM4500S2-D 17526110 0 2676 Tuesday, October 30, 2012 10:27 AM 
Non-Dectected 17635448 0 2584 Wednesday, February 20, 2013 9:40 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2475 Friday, May 18, 2012 9:01 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2286 Thursday, June 14, 2012 12:54 PM 
Have a Happy BOD Christmas! 01478909 0 2285 Friday, December 21, 2012 9:48 AM 
BOD christmas song 01478909 0 2244 Friday, December 21, 2012 9:51 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2078 Wednesday, March 28, 2012 12:01 AM 
EasyChem Discrete Analyzer 17661043 1 2047 Wednesday, May 8, 2013 9:19 AM 
Method 1600 QC requirements Suzy Lindblom 0 2038 Friday, May 4, 2012 9:35 AM 
COD Standard Values cgraham@dmi.ca 0 2036 Saturday, February 16, 2013 3:42 PM 
DPD Indicator for Total Residual Chlorine 01742793 0 1885 Thursday, May 7, 2015 3:50 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 1854 Saturday, July 11, 2015 6:14 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1738 Wednesday, June 13, 2012 12:42 PM 
Enterococcus 17537384 2 1666 Thursday, July 18, 2013 1:44 PM 
How do I post a New Topic? Keith C 0 1631 Wednesday, June 13, 2012 12:57 PM 
Setting ethanol and methanol limits. RBladen 1 1597 Monday, May 7, 2012 2:45 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1475 Tuesday, May 28, 2013 10:18 AM 
Preservation of Grabs and Comps Keith C 1 1409 Friday, August 10, 2012 7:28 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 1338 Friday, July 19, 2013 3:15 PM 
Borate buffer solution for ammonia distillation 17577211 0 1150 Friday, August 3, 2012 9:19 AM 
Laboratory Safety Training mmueller 1 1149 Wednesday, June 19, 2013 7:53 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 986 Saturday, July 11, 2015 6:04 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 984 Saturday, July 11, 2015 6:01 AM 
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