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 

RSS Feed Search
Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Laboratory Performance Management and Compensation Jason Graham 1 3988 Wednesday, December 14, 2011 7:48 AM 
Laboratory Safety Training mmueller 1 1055 Wednesday, June 19, 2013 7:53 AM 
LDO probe calibration verification? peterm 13 10219 Wednesday, June 29, 2011 6:42 AM 
LIMS austinchemist 1 4817 Monday, August 29, 2011 12:38 PM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11855 Wednesday, June 29, 2011 7:27 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9451 Tuesday, June 28, 2011 7:10 AM 
Low GGA Andy 7 10302 Thursday, December 1, 2011 1:10 AM 
Low GGA Recovery for CBOD DRajchel 3 8258 Wednesday, January 12, 2011 7:14 AM 
Low Level Hg Analyzer James Davis 0 5834 Thursday, December 1, 2011 1:08 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4291 Wednesday, November 30, 2011 7:40 AM 
Matrix spike recovery calculations Ruby 1 2773 Friday, April 6, 2012 7:36 AM 
MDL Quandary Keith Chapman 4 9729 Tuesday, May 11, 2010 3:25 PM 
Membrane filters 01421497 1 3361 Monday, December 17, 2012 8:07 AM 
Membrane filtration for Fecal Coiliforms st 1 10314 Thursday, May 27, 2010 4:23 PM 
Method 1600 QC requirements Suzy Lindblom 0 2083 Friday, May 4, 2012 9:35 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9368 Tuesday, May 18, 2010 8:36 AM 
Need good pH probe for wastewater Keith Chapman 1 8896 Monday, July 12, 2010 2:40 PM 
Negative BOD calculations LabRat 12 10835 Tuesday, June 28, 2011 4:40 AM 
NEMC This Coming August Charles Lytle 1 9357 Tuesday, March 16, 2010 11:34 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11207 Wednesday, July 13, 2011 1:18 PM 
NEW BOD method (?) Keith Chapman 0 5596 Tuesday, September 28, 2010 2:04 PM 
New BOD Standard Method (ASTM) hubblijr 0 6191 Tuesday, May 11, 2010 3:12 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5916 Tuesday, June 8, 2010 11:40 AM 
New Laboratory Forum Victor Santa Cruz 2 11844 Friday, December 11, 2009 10:31 AM 
Nitrate Testing by Method 353.3 jessica9 1 5245 Thursday, September 8, 2011 7:39 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7620 Friday, December 10, 2010 7:57 AM 
Non-Dectected 17635448 0 2436 Wednesday, February 20, 2013 9:40 AM 
Non-Detected 17635448 2 2954 Monday, February 25, 2013 10:22 AM 
Non-Members Can Now Post New Topics Perry 6 11261 Friday, July 1, 2011 8:05 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 7431 Friday, February 21, 2014 5:15 PM 
Number of Lab Analysts Lab1Man 6 10915 Monday, June 14, 2010 9:30 AM 
Odor analysis norcaltech 0 11020 Wednesday, January 20, 2010 2:03 PM 
Oil and Grease by Soxhlet Charlie 4 5181 Tuesday, March 27, 2012 4:49 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9699 Thursday, July 28, 2011 10:20 AM 
Oxitop method Paul 0 8122 Thursday, April 8, 2010 1:08 AM 
phosphorus mdl Donald Tucker 4 6941 Monday, January 4, 2010 3:25 PM 
Pittcon dsmith 3 10107 Friday, July 1, 2011 7:59 AM 
Polyethylene Glycol treatability Keith Chapman 0 6493 Monday, February 8, 2010 4:09 PM 
Polyseed Shawn 11 39468 Wednesday, October 19, 2011 1:27 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1537 Wednesday, June 13, 2012 12:42 PM 
Preservation of Grabs and Comps Keith C 1 1350 Friday, August 10, 2012 7:28 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11649 Tuesday, November 22, 2011 5:00 PM 
Proceedure dmclaug 2 7110 Friday, December 24, 2010 12:02 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 7309 Friday, February 18, 2011 3:28 PM 
QA Manual Help James Davis 2 6628 Tuesday, April 20, 2010 5:36 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5471 Monday, October 18, 2010 9:09 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8172 Wednesday, May 19, 2010 5:30 PM 
QC standard for TSS 17537384 2 4886 Monday, October 29, 2012 11:25 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 1017 Friday, July 19, 2013 3:15 PM 
Sample Bar Coding? Jason Graham 3 5435 Wednesday, April 18, 2012 8:56 AM 
 Previous 1 2 3 4 Next