Hello Ms. Boeckmann,
I am a researcher at West Virginia University in the Environmental Engineering Department and I would like to use your table of pH values in one of our analyses. Can you tell me where you found these pH ranges: USDA, EPA, etc. -- the original information source would greatly help. Thanks
Hello Ms. Boeckmann,
I am a researcher at West Virginia University in the Environmental Engineering Department and I would like to use your table of pH values in one of our analyses. Can you tell me where you found these pH ranges: USDA, EPA, etc. -- the original information source would greatly help. Thanks