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Laboratory Management and Technical Issues
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Non-Members Can Now Post New Topics Perry 6 11147 Friday, July 1, 2011 8:05 AM 
Pittcon dsmith 3 10032 Friday, July 1, 2011 7:59 AM 
cBOD Victor Santa Cruz 6 12885 Friday, July 1, 2011 7:52 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 11067 Wednesday, June 29, 2011 7:38 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11993 Wednesday, June 29, 2011 7:34 AM 
BOD seed James Royer 3 10813 Wednesday, June 29, 2011 7:31 AM 
seeding high strength BOD's Donald Tucker 10 10524 Wednesday, June 29, 2011 7:30 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11741 Wednesday, June 29, 2011 7:27 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8854 Wednesday, June 29, 2011 7:26 AM 
TDS/VDS LCS Jami 6 10948 Wednesday, June 29, 2011 7:03 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9618 Wednesday, June 29, 2011 7:02 AM 
Chlorine Residual Amperometric Titrator watertech 4 9540 Wednesday, June 29, 2011 7:00 AM 
Dechlorination Mark Ultis 16 10641 Wednesday, June 29, 2011 6:56 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5643 Wednesday, June 29, 2011 6:56 AM 
Sodium Bisulfite Residual watertech 11 9770 Wednesday, June 29, 2011 6:53 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6178 Wednesday, June 29, 2011 6:49 AM 
Lab Equipment looking for school mitochondrialBliss 9 10983 Wednesday, June 29, 2011 6:43 AM 
conductivity meter donna 3 6858 Wednesday, June 29, 2011 6:42 AM 
LDO probe calibration verification? peterm 13 10065 Wednesday, June 29, 2011 6:42 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9193 Wednesday, June 29, 2011 6:41 AM 
COD homogenization evik 7 8418 Wednesday, June 29, 2011 6:37 AM 
E. coli by IDEXX Gregg Mitchell 10 9127 Wednesday, June 29, 2011 6:37 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11246 Wednesday, June 29, 2011 6:31 AM 
DMRQA Study 30 Keith Chapman 18 10867 Wednesday, June 29, 2011 6:26 AM 
BOD blanks st77 23 11031 Wednesday, June 29, 2011 6:25 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9353 Tuesday, June 28, 2011 7:10 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10848 Tuesday, June 28, 2011 7:08 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8003 Tuesday, June 28, 2011 4:40 AM 
Negative BOD calculations LabRat 12 10678 Tuesday, June 28, 2011 4:40 AM 
Cyanide Issue dsmith 7 7878 Tuesday, June 28, 2011 4:17 AM 
How low can you go? Mark Milne 11 11959 Monday, June 27, 2011 1:28 PM 
B. COLI ??? Charles Lytle 11 9611 Monday, June 27, 2011 1:02 PM 
GGA always near 150 mg/L. losierj 9 7126 Monday, June 27, 2011 1:54 AM 
Urban Sediment Guidelines Charlie Pierce 0 6060 Friday, April 8, 2011 12:56 AM 
Bod sampling yogibear 3 4867 Thursday, March 3, 2011 12:53 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 7330 Friday, February 18, 2011 3:28 PM 
Thiourea Analysis ? M-Spike 1 8267 Thursday, February 3, 2011 10:16 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9165 Thursday, January 20, 2011 2:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8115 Wednesday, January 12, 2011 7:14 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4886 Wednesday, December 29, 2010 12:13 PM 
Proceedure dmclaug 2 7012 Friday, December 24, 2010 12:02 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4775 Tuesday, December 21, 2010 1:48 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7463 Friday, December 10, 2010 7:57 AM 
Generic Control Limits for RPD and Standards Nimo 1 4816 Monday, December 6, 2010 12:19 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5443 Monday, October 18, 2010 9:09 AM 
Which Ammonia Probe is Best? Brie 10 12618 Thursday, September 30, 2010 1:37 PM 
NEW BOD method (?) Keith Chapman 0 5501 Tuesday, September 28, 2010 2:04 PM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8256 Saturday, September 11, 2010 3:37 PM 
Acid washing BOD bottles dmclaug 10 17744 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 8183 Wednesday, July 28, 2010 9:08 AM 
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