Guidance Documents
Requirements for Analysis of Total Nitrogen (June 25, 2012)
Quality Assurance Guidelines for Wastewater Treatment Facility Laboratories (published 1996)
Methods for Chemical and Biological Analyses for Residual Waste Management (2011) - includes methods for the analysis of Sludges, Short Paper Fiber, Wood Ash, Water Treatment Residual Wastes, Soils and Groundwater
Lab Manual
- Cover Page
- Table of Contents
- Laboratory Safety
- Common Glassware
- Glassware Cleaning
- Common Laboratory Equipment
- Sampling
- Temperature
- pH
- Volatile Acids and Alkalinity
- Chlorine Residual
- Solids
- Dissolved Oxygen
- Biochemical Oxygen Demand
- Coliforms
- Total Kjeldahl Nitrogen
- Phosphorus
Laboratory Equipment and Laboratory Services - Vendors
- Hach Company
- Fisher Scientific
- VWR
- Thomas Scientific
- Wilkem Scientific
- Northeast Labs
- Quality Control Services