Environmental Analysis Laboratory (EAL)
 
     
 

The mission of the Environmental Analyses Laboratory is to provide state-of-the-art
analytical services to support research in the environmental sciences by VCU faculty.

The Environmental Analyses Lab centralizes the oversight and operation of core instruments that support environmental research. The EAL is affiliated with the Rice Center for Environmental Life Sciences, the Center for Environmental Studies and the Department of Biology. Samples analyzed by the EAL provide data for research projects carried out by VCU faculty and their graduate students.

The primary individuals involved in the operation of the EAL are:

 
Dr. Paul A. Bukaveckas is an Associate Professor at VCU with expertise in water quality analyses. As Chair of the EAL Oversight Committee he is the QA/QC Officer for the Environmental Analysis Laboratory.
Mr. William Lee is the manager of the EAL and is responsible for the daily operation of the EAL.

EAL Oversight Committee:

Dr. Greg Garman, Director, Center for Environmental Studies
Dr. Leigh McCallister, Department of Biology, Center for Environmental Studies
Dr. Len Smock, Chair, Department of Biology

Analytical services supported by the EAL involve the analyses of dissolved and suspended constituents in water samples. Samples of plant and soil materials may also be submitted for analyses of carbon and nitrogen content. Analytical services, instrumentation and methodology are summarized below along with anticipated minimum detection limits (MDL’s; pending completion of QA/QC procedures). Methods for analyses will follow standard guidelines established by the EPA or as outlined in Standard Methods (SM; APHA 1998).

 
     
 
Parameter
Instrument
Method
Units
MDL
Chloride Skalar

SM 4500-CL E

mg/L

0.50
Total Nitrogen Skalar DeLeia Method

mg/L

0.03
NO3-N, nitrate Skalar

SM 4500-NO3F

mg/L

0.01
NH4-N, ammonia Skalar EPA 350.1

mg/L

0.05
Orthophosphorus Skalar SM 4500-PE

mg/L

0.01
Total Phosphorus Skalar EPA 365.3

mg/L

0.01
Si (Silica) Skalar SM 4500-Si02 C

mg/L

0.01
DOC Schimazdu SM 5310B

mg/L

0.05
DIC Schimadzu SM 5310B

mg/L

0.05
Total Suspended Solids Mettler EPA 160.2 mg/L 1.0
%C, %N CHN SM 5310B mg/L 0.05
Chlorophyll a Fluorometer SM 10200 H

μg/L

0.5
 
 
For further information regarding the EAL, please contact Paul Bukaveckas or William Lee.
 
     


Virginia Commonwealth University The College of Humanities & Sciences Department of Biology
1000 West Cary Street, Room 126 • Richmond, Virginia 23284-2012 • (804) 828-1562
biology@vcu.edu • Updated: 12/05/2007