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:

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
BOD blanks st77 23 11998 Wednesday, June 29, 2011 6:25 AM 
Another EPA Method Update Rule Keith Chapman 16 11994 Wednesday, October 19, 2011 1:26 AM 
Chlorine Residual Amperometric Titrator watertech 4 11925 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 11906 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 11869 Wednesday, June 29, 2011 7:02 AM 
Negative BOD calculations LabRat 12 11840 Tuesday, June 28, 2011 4:40 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 11668 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 11656 Thursday, May 27, 2010 4:58 PM 
HACH BOD Nutrient Buffer Pillows Paul 7 11650 Thursday, January 20, 2011 2:30 PM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 11645 Wednesday, June 27, 2012 7:51 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11634 Wednesday, July 13, 2011 1:18 PM 
GGA, results not consistent dmclaug 5 11630 Thursday, December 1, 2011 1:13 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 11562 Tuesday, May 11, 2010 12:54 PM 
BOD seed James Royer 3 11512 Wednesday, June 29, 2011 7:31 AM 
NEMC This Coming August Charles Lytle 1 11489 Tuesday, March 16, 2010 11:34 AM 
COD Testing using HACH TNTPlus celgar_girl 19 11482 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 11408 Wednesday, June 29, 2011 6:37 AM 
Unusual BOD results. Luis Manriquez_1 1 11346 Tuesday, May 12, 2015 10:41 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 11245 Tuesday, July 20, 2010 5:28 PM 
Disposable BOD bottle aursci 0 11176 Friday, February 27, 2015 9:16 AM 
Low GGA Andy 7 11159 Thursday, December 1, 2011 1:10 AM 
Alkalinity/Acidity Susan Ledbetter 1 11130 Wednesday, July 28, 2010 9:08 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 11111 Wednesday, June 9, 2010 5:03 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 11071 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 11023 Monday, July 12, 2010 2:40 PM 
Fecal MPN A-1 Donald Tucker 0 11017 Monday, April 19, 2010 2:50 PM 
Sodium Permanganate & Chlorine Tom C 0 10990 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 10967 Friday, July 16, 2010 9:48 AM 
COD homogenization evik 7 10856 Wednesday, June 29, 2011 6:37 AM 
Low GGA Recovery for CBOD DRajchel 3 10842 Wednesday, January 12, 2011 7:14 AM 
Continuous culture for BOD/CBOD seed? bwest 2 10838 Wednesday, October 12, 2011 4:15 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 10819 Saturday, July 11, 2015 6:14 AM 
SM 21st ed. BOD James Royer 4 10803 Thursday, July 1, 2010 11:01 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 10737 Friday, July 9, 2010 3:29 PM 
Un-ionized Ammonia 01666128 0 10686 Wednesday, January 21, 2015 11:05 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 10517 Saturday, September 11, 2010 3:37 PM 
Thiourea Analysis ? M-Spike 1 10486 Thursday, February 3, 2011 10:16 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10468 Tuesday, May 25, 2010 4:30 PM 
QAQC for Small WW Labs Document Keith Chapman 0 10468 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 10362 Thursday, April 8, 2010 1:08 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 10307 Tuesday, June 28, 2011 4:40 AM 
Foaming Tests Alan Yen 1 10188 Tuesday, June 8, 2010 10:37 PM 
COD dschultz 8 10177 Monday, July 5, 2010 1:42 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10171 Tuesday, May 18, 2010 8:36 AM 
Cyanide Issue dsmith 7 10106 Tuesday, June 28, 2011 4:17 AM 
conductivity meter donna 3 9947 Wednesday, June 29, 2011 6:42 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 9912 Friday, December 10, 2010 7:57 AM 
Ammonia results as NH3-N Lab newbie 2 9843 Thursday, December 1, 2011 1:11 AM 
GGA always near 150 mg/L. losierj 9 9672 Monday, June 27, 2011 1:54 AM 
GGA high- Tried Everything I can think of. 17797700 2 9615 Friday, July 10, 2015 12:17 PM 
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