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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
Welcome to the new Lab Forum Victor Santa Cruz 41 10799 Wednesday, October 19, 2011 1:24 AM 
BOD/CBOD toxicity?? runnerlabber 25 23758 Wednesday, October 19, 2011 1:25 AM 
BOD blanks st77 23 10658 Wednesday, June 29, 2011 6:25 AM 
Significant Digits st 20 12001 Wednesday, October 19, 2011 1:26 AM 
COD Testing using HACH TNTPlus celgar_girl 19 8715 Wednesday, June 29, 2011 6:41 AM 
DMRQA Study 30 Keith Chapman 18 10501 Wednesday, June 29, 2011 6:26 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 14710 Saturday, January 9, 2010 6:38 PM 
Another EPA Method Update Rule Keith Chapman 16 10648 Wednesday, October 19, 2011 1:26 AM 
Dechlorination Mark Ultis 16 10145 Wednesday, June 29, 2011 6:56 AM 
BOD vs nBOD Mark Milne 14 11242 Wednesday, October 12, 2011 4:20 AM 
TSS: Do you cook twice? crystal0125 14 11564 Wednesday, October 19, 2011 1:26 AM 
Calibrating DO Meter LabLady 14 14445 Wednesday, October 19, 2011 1:28 AM 
Is this the End of this Forum? Victor Santa Cruz 14 15750 Wednesday, October 19, 2011 1:27 AM 
LDO probe calibration verification? peterm 13 9613 Wednesday, June 29, 2011 6:42 AM 
COD on Grease Samples. CindyC 13 11135 Friday, July 1, 2011 8:06 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11064 Wednesday, October 19, 2011 1:28 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11636 Wednesday, June 29, 2011 7:34 AM 
Negative BOD calculations LabRat 12 10320 Tuesday, June 28, 2011 4:40 AM 
B. COLI ??? Charles Lytle 11 9186 Monday, June 27, 2011 1:02 PM 
Sodium Bisulfite Residual watertech 11 9391 Wednesday, June 29, 2011 6:53 AM 
Polyseed Shawn 11 36713 Wednesday, October 19, 2011 1:27 AM 
How low can you go? Mark Milne 11 11265 Monday, June 27, 2011 1:28 PM 
E. coli by IDEXX Gregg Mitchell 10 8763 Wednesday, June 29, 2011 6:37 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10122 Wednesday, June 27, 2012 7:51 AM 
seeding high strength BOD's Donald Tucker 10 10163 Wednesday, June 29, 2011 7:30 AM 
Which Ammonia Probe is Best? Brie 10 12108 Thursday, September 30, 2010 1:37 PM 
Acid washing BOD bottles dmclaug 10 17070 Monday, August 30, 2010 4:51 AM 
High GGA Brent Dickey 9 3650 Wednesday, September 28, 2011 10:30 AM 
GGA always near 150 mg/L. losierj 9 6691 Monday, June 27, 2011 1:54 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8436 Wednesday, June 29, 2011 7:26 AM 
Lab Equipment looking for school mitochondrialBliss 9 10632 Wednesday, June 29, 2011 6:43 AM 
lab equipment annual service perkman 8 7074 Wednesday, October 12, 2011 4:22 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 5791 Wednesday, June 29, 2011 6:49 AM 
COD dschultz 8 7415 Monday, July 5, 2010 1:42 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11228 Tuesday, November 22, 2011 5:00 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10640 Wednesday, June 29, 2011 7:38 AM 
High GGA's? DL 8 10830 Monday, April 12, 2010 12:06 PM 
COD homogenization evik 7 7939 Wednesday, June 29, 2011 6:37 AM 
Control Charting LabLady 7 9083 Friday, May 7, 2010 3:08 PM 
Cyanide Issue dsmith 7 7462 Tuesday, June 28, 2011 4:17 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8755 Thursday, January 20, 2011 2:30 PM 
Low GGA Andy 7 9786 Thursday, December 1, 2011 1:10 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9272 Wednesday, June 29, 2011 7:02 AM 
BOD Testing & Meter Calibration mawsonspoo 7 10820 Wednesday, June 29, 2011 6:31 AM 
Effluent Sampling Dennis Hudson 7 12875 Wednesday, October 19, 2011 1:27 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11350 Wednesday, June 29, 2011 7:27 AM 
High CBOD/Low COD Gregg Mitchell 6 4348 Sunday, January 1, 2012 12:41 AM 
There's a Lesson Here...somewhere Keith Chapman 6 7719 Thursday, December 1, 2011 1:17 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 10714 Wednesday, July 13, 2011 1:18 PM 
Number of Lab Analysts Lab1Man 6 10059 Monday, June 14, 2010 9:30 AM 
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