Appendix IX Analysis

Appendix IX is a list of groundwater monitoring analytes, under part 246 of "Title 40 --Protection of Environment" within the Code of Federal Regulations.

ESG Laboratories applies methods SW846 6010B, 7470A, 7010B, 8081A, 8082, 8151A, 8260B and 8270C as well as SM4500-CN and EPA 376.2 in analysis of the Appendix IX list.  All samples are collected, handled, prepared and analyzed in accordance with USEPA 40 CFR Part 136 as amended.

To order an analysis or for a quote:

Contact Steve Cohen, Manager of Client Services at (317) 290-1471 or e-mail us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .


ESG serves corporate, private and governmental customers. Tests are performed by qualified professionals in well-equiped laboratories.

ESG reports are for compliance with US EPA & IDEM regulations, and are routinely reviewed by the following:

Indiana Department of Environmental Management (IDEM)
Office of Water Quality (OWQ)
Office of Land Quality (OLQ)
Drinking Water Branch