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!

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Sodium Bisulfite Residual watertech 11 9618 Wednesday, June 29, 2011 6:53 AM 
MDL Quandary Keith Chapman 4 9577 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9562 Thursday, July 28, 2011 10:20 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9506 Tuesday, May 25, 2010 4:30 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9433 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9426 Monday, June 27, 2011 1:02 PM 
Chlorine Residual Amperometric Titrator watertech 4 9315 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9298 Friday, May 7, 2010 3:08 PM 
gravity vs. mechanical convection incubators rainman 1 9179 Thursday, May 27, 2010 4:58 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9147 Tuesday, June 28, 2011 7:10 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9061 Tuesday, May 11, 2010 12:54 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9016 Tuesday, May 18, 2010 8:36 AM 
NEMC This Coming August Charles Lytle 1 9015 Tuesday, March 16, 2010 11:34 AM 
E. coli by IDEXX Gregg Mitchell 10 8973 Wednesday, June 29, 2011 6:37 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8973 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 8958 Wednesday, June 29, 2011 6:41 AM 
Ammonia results as NH3-N Lab newbie 2 8787 Thursday, December 1, 2011 1:11 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8750 Tuesday, July 20, 2010 5:28 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8737 Wednesday, October 12, 2011 4:15 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8599 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 8573 Monday, July 12, 2010 2:40 PM 
Fecal MPN A-1 Donald Tucker 0 8526 Monday, April 19, 2010 2:50 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8525 Wednesday, June 9, 2010 5:03 PM 
Dear GGA, We need to talk nick 4 8497 Wednesday, October 19, 2011 9:23 AM 
Flame AA analysis JohnE 2 8474 Friday, July 16, 2010 9:48 AM 
Sodium Permanganate & Chlorine Tom C 0 8405 Thursday, June 17, 2010 9:29 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8237 Friday, July 9, 2010 3:29 PM 
COD homogenization evik 7 8164 Wednesday, June 29, 2011 6:37 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8111 Saturday, September 11, 2010 3:37 PM 
Thiourea Analysis ? M-Spike 1 8022 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 7997 Wednesday, July 28, 2010 9:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 7989 Thursday, December 1, 2011 1:17 AM 
Low GGA Recovery for CBOD DRajchel 3 7954 Wednesday, January 12, 2011 7:14 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7890 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 7866 Thursday, April 8, 2010 1:08 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7844 Tuesday, June 28, 2011 4:40 AM 
Cyanide Issue dsmith 7 7679 Tuesday, June 28, 2011 4:17 AM 
Foaming Tests Alan Yen 1 7665 Tuesday, June 8, 2010 10:37 PM 
COD dschultz 8 7625 Monday, July 5, 2010 1:42 PM 
lab equipment annual service perkman 8 7319 Wednesday, October 12, 2011 4:22 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7305 Friday, December 10, 2010 7:57 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7261 Thursday, December 1, 2011 1:09 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7190 Thursday, December 1, 2011 1:12 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7147 Friday, February 18, 2011 3:28 PM 
GGA always near 150 mg/L. losierj 9 6942 Monday, June 27, 2011 1:54 AM 
general lab problems adri 3 6886 Monday, February 8, 2010 4:43 PM 
Farewell Victor Santa Cruz 0 6838 Thursday, December 17, 2009 12:19 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6812 Thursday, January 21, 2010 12:29 PM 
Proceedure dmclaug 2 6794 Friday, December 24, 2010 12:02 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6690 Thursday, December 15, 2011 3:16 PM 
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