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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
Small Centrifuge Needed....HELP! Keith Chapman 1 7902 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 7955 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 7984 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8184 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8263 Friday, July 16, 2010 9:48 AM 
Fecal MPN A-1 Donald Tucker 0 8281 Monday, April 19, 2010 2:50 PM 
Dear GGA, We need to talk nick 4 8321 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8341 Wednesday, June 9, 2010 5:03 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8428 Wednesday, October 12, 2011 4:15 AM 
Need good pH probe for wastewater Keith Chapman 1 8440 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8442 Wednesday, June 29, 2011 7:26 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8553 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8560 Thursday, December 1, 2011 1:11 AM 
COD Testing using HACH TNTPlus celgar_girl 19 8738 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 8763 Tuesday, March 16, 2010 11:34 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8764 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 8777 Wednesday, June 29, 2011 6:37 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 8812 Tuesday, May 18, 2010 8:36 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 8887 Tuesday, June 28, 2011 7:10 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 8922 Tuesday, May 11, 2010 12:54 PM 
Chlorine Residual Amperometric Titrator watertech 4 9084 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9092 Friday, May 7, 2010 3:08 PM 
gravity vs. mechanical convection incubators rainman 1 9138 Thursday, May 27, 2010 4:58 PM 
B. COLI ??? Charles Lytle 11 9185 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9267 Tuesday, May 25, 2010 4:30 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9281 Wednesday, June 29, 2011 7:02 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9303 Thursday, July 28, 2011 10:20 AM 
Sodium Bisulfite Residual watertech 11 9378 Wednesday, June 29, 2011 6:53 AM 
MDL Quandary Keith Chapman 4 9385 Tuesday, May 11, 2010 3:25 PM 
SM 21st ed. BOD James Royer 4 9536 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9616 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9627 Wednesday, June 29, 2011 6:42 AM 
Low GGA Andy 7 9796 Thursday, December 1, 2011 1:10 AM 
Membrane filtration for Fecal Coiliforms st 1 10038 Thursday, May 27, 2010 4:23 PM 
Number of Lab Analysts Lab1Man 6 10074 Monday, June 14, 2010 9:30 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10103 Tuesday, June 28, 2011 7:08 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10138 Wednesday, June 27, 2012 7:51 AM 
Dechlorination Mark Ultis 16 10157 Wednesday, June 29, 2011 6:56 AM 
seeding high strength BOD's Donald Tucker 10 10174 Wednesday, June 29, 2011 7:30 AM 
GGA, results not consistent dmclaug 5 10176 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10208 Sunday, April 11, 2010 12:08 PM 
Negative BOD calculations LabRat 12 10211 Tuesday, June 28, 2011 4:40 AM 
Chemical Storage LabRat 3 10282 Wednesday, October 12, 2011 4:14 AM 
BOD seed James Royer 3 10354 Wednesday, June 29, 2011 7:31 AM 
Odor analysis norcaltech 0 10449 Wednesday, January 20, 2010 2:03 PM 
trace Hg analysis (ppt) adri 3 10491 Thursday, February 25, 2010 8:15 AM 
DMRQA Study 30 Keith Chapman 18 10512 Wednesday, June 29, 2011 6:26 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10542 Wednesday, June 29, 2011 7:38 AM 
TDS/VDS LCS Jami 6 10588 Wednesday, June 29, 2011 7:03 AM 
Lab Equipment looking for school mitochondrialBliss 9 10653 Wednesday, June 29, 2011 6:43 AM 
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