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Laboratory Management and Technical Issues
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Volatile Acids worker bee 3 6402 Friday, January 13, 2012 10:05 AM 
"solid waste" VS EPA methods worker bee 1 4908 Wednesday, January 11, 2012 7:58 AM 
High CBOD/Low COD Gregg Mitchell 6 6818 Sunday, January 1, 2012 12:41 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7306 Thursday, December 15, 2011 3:16 PM 
Cyanide Method Detection Limit Mike 3 6362 Thursday, December 15, 2011 3:06 PM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 4778 Thursday, December 15, 2011 11:43 AM 
Laboratory Performance Management and Compensation Jason Graham 1 5180 Wednesday, December 14, 2011 7:48 AM 
There's a Lesson Here...somewhere Keith Chapman 6 9739 Thursday, December 1, 2011 1:17 AM 
GGA, results not consistent dmclaug 5 12225 Thursday, December 1, 2011 1:13 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 9071 Thursday, December 1, 2011 1:12 AM 
Ammonia results as NH3-N Lab newbie 2 10333 Thursday, December 1, 2011 1:11 AM 
Low GGA Andy 7 11706 Thursday, December 1, 2011 1:10 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 9117 Thursday, December 1, 2011 1:09 AM 
Low Level Hg Analyzer James Davis 0 8575 Thursday, December 1, 2011 1:08 AM 
Caroling Sewermen Victor Santa Cruz 0 8355 Thursday, December 1, 2011 1:06 AM 
Tempes on activated sludge treatment facilities Jassica 2 8744 Thursday, December 1, 2011 1:05 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 7134 Wednesday, November 30, 2011 7:40 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 15657 Tuesday, November 22, 2011 5:00 PM 
Influent Composite sample, how representative? Tom Hons 0 6065 Tuesday, November 22, 2011 4:07 PM 
"LAST POST" Not Re-Set Charles Lytle 0 5165 Monday, November 14, 2011 8:15 AM 
BOD sample toxicity JoseeLosier 1 5440 Friday, November 11, 2011 10:55 AM 
Ammonia Issues Again Amy Vail 3 7027 Wednesday, October 19, 2011 9:28 AM 
Dear GGA, We need to talk nick 4 10245 Wednesday, October 19, 2011 9:23 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11979 Wednesday, October 19, 2011 1:28 AM 
Calibrating DO Meter LabLady 14 16709 Wednesday, October 19, 2011 1:28 AM 
Polyseed Shawn 11 59597 Wednesday, October 19, 2011 1:27 AM 
Effluent Sampling Dennis Hudson 7 13934 Wednesday, October 19, 2011 1:27 AM 
Is this the End of this Forum? Victor Santa Cruz 14 19496 Wednesday, October 19, 2011 1:27 AM 
TSS: Do you cook twice? crystal0125 14 14822 Wednesday, October 19, 2011 1:26 AM 
Another EPA Method Update Rule Keith Chapman 16 12719 Wednesday, October 19, 2011 1:26 AM 
Significant Digits st 20 15632 Wednesday, October 19, 2011 1:26 AM 
BOD/CBOD toxicity?? runnerlabber 25 31048 Wednesday, October 19, 2011 1:25 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 14263 Wednesday, October 19, 2011 1:24 AM 
lab equipment annual service perkman 8 10047 Wednesday, October 12, 2011 4:22 AM 
BOD vs nBOD Mark Milne 14 13583 Wednesday, October 12, 2011 4:20 AM 
Continuous culture for BOD/CBOD seed? bwest 2 11401 Wednesday, October 12, 2011 4:15 AM 
Chemical Storage LabRat 3 13693 Wednesday, October 12, 2011 4:14 AM 
Becoming a certified lab Ann Mastroianni 5 12861 Wednesday, October 12, 2011 4:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 4539 Monday, October 3, 2011 12:52 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 5866 Friday, September 30, 2011 4:47 PM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 7466 Wednesday, September 28, 2011 7:05 PM 
High GGA Brent Dickey 9 7751 Wednesday, September 28, 2011 10:30 AM 
DO interference James Royer 0 7108 Tuesday, September 20, 2011 11:50 AM 
TSS standard Rashmi Patel 2 8627 Thursday, September 8, 2011 3:12 PM 
Nitrate Testing by Method 353.3 jessica9 1 5246 Thursday, September 8, 2011 7:39 AM 
LIMS austinchemist 1 7585 Monday, August 29, 2011 12:38 PM 
BOD standard duplicates discrepancies Tom Hons 4 12648 Sunday, August 28, 2011 8:26 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 7840 Wednesday, August 24, 2011 7:59 AM 
Water Still Questions Heath Dill 2 7562 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7370 Monday, August 1, 2011 8:06 AM 
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