Is there a test for EPA certificate for freon.
I am looking for the test needed for obtaining a certificate to use R-22 and R-410A freon.
Environmental Institute Protection agency
This is required to purchase and use freon.
- answers
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Where do I find practice of Performance Assignment for AEPA test? Sample is shown in www.aepa.nesinc.com, Study Guide, Prof. know 92, Q81-83
Can a person die from inflammation in the throat?
Do you offer an associate degree in chemistry? I have completed about 20 units for chemical technology which involve analytical chemistry, general chemistry, instrumental lab, physics ans math.
