Current events that affect the laboratory community


"Beat the Clock" runs from Aug. 15 through Aug. 31

August 2011.

Not going to be able to get PTs in by the August 15th deadline? Don't want a lapse in your accreditation(s)? Don't panic; there are still options. Administrative Code only allows us to accept PT results for accreditation renewal until August 15th of each year. Re-application is required for re-instatement. But, the accreditation period does not begin until September 1st. That means that you have a little more than 2 weeks after the PT deadline to (1) get your PTs results completed and (2) submit a revised application. If the application is complete and we receive it and your PT results prior to the end of the day August 31, then we can re-instate your accrediation effective September 1 to coincide with the expiration of your accreditations for which PTs were not received prior to August 15th. It's a work-around for a time-challenged system, but it allows you to have no lapse in your accreditations.

Facilities now required to report LOD/LOQ for Total Phosphorus

January 2011.

Historically, facilities have only been required to report LOD/LOQ information for ammonia, residual chlorine, trace metals, and many organics. With the recent phosphorus rule, however, it becomes important to get a handle on ability of facilities to achieve required reporting limits.

Certification Standards and Review Council Meeting Scheduled for Tuesday February 8, 2011

January 2011.

The next meeting of the Laboratory Certification Standards Review Council is scheduled for Tuesday February 8, 2011, beginning at 10:00 am, at DNR Science Operations Center (2801 Progress Drive, Madison WI 53716). When available, an agenda for this meeting and minutes from the previous meeting can be found here.

Herbicide (acid pesticide) naming convention changes.

April 12, 2010.

The LabCert program offers certification for multiple forms (acids, esters, salts) of herbicides when, in standard herbicide analysis, all forms of a particular herbicide are converted to the methyl ester and reported as acid equivalents. In fact, most of the methods then instruct the user to report results as the "acid equivalents. A number of labs are (for example) currently certified for both "2,4-DB" and "2,4-DB, salts and esters". Realistically, those are redundant certifications. It should be noted that SW-846 method 8321 offers a thermospray LC/MS technique that would be capable of determining specific esters as long as the hydrolysis and methylation steps are not performed. That being said, the program currently has no labs certified herbicides using LC/MS. We offer certification for the following herbicide forms:

For all other herbicides, we offer certification for ONLY the analyte as its acid form. Clearly, it would seem that certification for specific esters should be limited to the LC/MS technology. Therefore, the program plans to remove any specific ester analytes from any technologies other than LC/MS. Any labs certified for the "salts and esters" designation will be converted over to certification as the acid equivalent. Again, these changes will be seamless. While the changes are being made to the live database, changes will only appear on certificates when certificates for fiscal 2011 (7/1/10 through 6/30/11) are printed and mailed in August.

Fee Schedule for FY 2011 approved.

March 16, 2010.

At its March 16, 2010 meeting, the Natural Resources Board approved the LabCert Program budget and fee package for FY2011 (July 1, 2010 through June 30, 2011) While the complete fee schedule is available here the net effect is that the cost per RVU will decrease by $0.50 to $57.00 per RVU. This translates to a net decrease of about 1%, the second consecutive year in which fees have decreased. Review the complete package presented to the Natural Resources Board.

Winners of the 2010 Registered Laboratory-of-the-Year awards announced.

March 16, 2010

The following laboratories received their awards at the March 16, 2010 Natural Resources Board meeting.

Congratulations go out to:

For more information about the Lab-of-the-Year award, click here.

Revised QC Flag reporting criteria issued for Groundwater and Environmental Monitoring System (GEMS).

January 25, 2010.
On November 10, 2009, the Bureau of Waste and Materials Management sent an email to those submitting data to their program that relaxed the criteria for reporting quality control (QC) Flag I failures. This information was also included in an article on page 14 in the Fall 2009 issue of LabNotes. A laboratory has since asked:
"Does the new criteria apply when the sample result is no detect.
The answer is "No".
The purpose of reporting a QC Flag I failure is to indicate that the sample result may have been positively biased by contamination added to the sample during sample handling. If the sample result is no detect, it would not have been positively biased. Thus, in response to the laboratory’s question, the program is revising the original criteria as follows:

" Only report a QC Flag I failure (“F”) for a sample in which a parameter is detected, if the concentration of the parameter in the associated method blank, trip blank or field blank exceeds the highest of any of the following values for that parameter: " For no detect sample results, the QC Flag I should always be reported as met ("M"), regardless of what was detected in the associated blanks. Conversely, for no detect sample results, the QC Flag I should never be reported as failed ("F").

If you have questions please contact Jack Connelly at 608-267-7574.

Updated PT Requirements Effective 1-1-2010.

December 9, 2009.

The entire Proficiency Testing (PT) section of the website has been updated to reflect new PT requirements for initial accreditation and renewal. These changes provide detailed requirements including which analytes (groups) require a PT, which approved providers offer specific PTs, how we grade PT results, and tips for how to ensure a smooth accreditation renewal or obtain initial accreditation.

New Edition of LabNotes is off to the printers.

November 20, 2009.

A new edition of our newsletter, LabNotes, has been completed and an electronic copy has been posted on the website. All labs in the program will receive a copy by mail in early to mid-December. Note that we may be moving forward to a solely electronic distribution in the future, with hard copies available on request.

This edition features a new "look" and is largely devoted to developments in and changes to PT program requirements.

Natural Resources Board authorizes hearings on NR 140

November 10, 2009.

Natural Resources Board authorizes public hearings on NR 140. Proposed changes to ch. NR 140, which establishes groundwater quality standards, would establish standards for 15 new analytes and revise standards for 15 others.

Certification Offered for PCB Screening of Drinking Water Samples

April 30, 2009.

Historically the DNR's Drinking Water and Groundwater program has required all drinking water compliance samples for PCBs to be analyzed by EPA method 508A. Subsequently, the LabCert program has only offered certification for the analysis of PCBs in drinking water by EPA method 508A.

Method 508A, and s. NR 809.21 (12) indicate that a screening analysis for PCBs may be performed using any approved method for organochlorine pesticides in drinking water, and no further analysis by method 508A is required if Aroclors are not detected. This provision has not been offered (until now) due to the inability of most laboratories to meet the detection limit requirements necessary to use the screening technique.

With advances in instrument and detection technology, the mandated detection requirements associated with the screening protocol can be more readily achieved. Consequently the LabCert program is now prepared to offer certification for PCB screening using approved methods. We have developed a flyer which outlines the requirements to obtain certification to screen samples for PCBs in drinking water and the conditions under which no follow-up analysis by method 508A is required.

Renewal Fee Calculator available

April 3, 2009.

We have separated the former "Fee Calculator" into separate "Application Fee Calculator" and "Renewal Fee Calculator". These calculators can be accessed on the Fees page. Note that the Renewal Fee Calculator has been updated based on the final fee package approved at the March Natural Resources Board meeting.

Last Revised: Tuesday August 09 2011