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WEF Discussion Forums » Laboratory Management and Technical Issues

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
TDS/VDS LCS Jami 6 10586 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 10865 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 10671 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 12441 Friday, July 1, 2011 7:52 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1400 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 10169 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10204 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 10999 Wednesday, October 12, 2011 4:06 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 1681 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 4576 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 8307 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 6986 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7532 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 9082 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 8883 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9301 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 9535 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 10890 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 9384 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 6440 Monday, January 4, 2010 3:25 PM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2322 Tuesday, March 27, 2012 5:00 PM 
Blank Subtraction Pat 3 3254 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 4246 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 4365 Thursday, December 15, 2011 3:06 PM 
Ammonia Issues Again Amy Vail 3 5210 Wednesday, October 19, 2011 9:28 AM 
Sample Bar Coding? Jason Graham 3 4769 Wednesday, April 18, 2012 8:56 AM 
Bod sampling yogibear 3 4461 Thursday, March 3, 2011 12:53 PM 
Low GGA Recovery for CBOD DRajchel 3 7817 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 7980 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9263 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 10277 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 10487 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 9613 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 6521 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 6710 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 10351 Wednesday, June 29, 2011 7:31 AM 
Non-Detected 17635448 2 1521 Monday, February 25, 2013 10:22 AM 
Solids Duplicate Determinations CJ Felice 2 2559 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 1704 Thursday, May 16, 2013 9:30 AM 
QC standard for TSS 17537384 2 3444 Monday, October 29, 2012 11:25 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1047 Wednesday, June 13, 2012 12:42 PM 
TKN Boling Stones Jennie Munster 2 2472 Wednesday, February 29, 2012 10:54 AM 
Water Still Questions Heath Dill 2 4190 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 5739 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 5303 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5442 Thursday, December 1, 2011 1:05 AM 
Proceedure dmclaug 2 6599 Friday, December 24, 2010 12:02 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7230 Friday, December 10, 2010 7:57 AM 
Ammonia results as NH3-N Lab newbie 2 8556 Thursday, December 1, 2011 1:11 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8466 Wednesday, October 12, 2011 4:15 AM 
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