My Shopping Cart
There are no items in your shopping cart.


David M. Manuta, Chemical  Expert

David M. Manuta

David Manuta is a nationally renowned expert in the application of fundamental chemical principles to problem-solving.  As President of Manuta Chemical Consulting, Inc. MC², he is often called upon as an expert witness and subject matter expert in industrial and legal investigations.

David possesses a rare blend of technical and interpersonal skills which he honed while working as a key team member on highly complicated scientifically centered projects.  His attention to detail a unique ability to simplify complex concepts for lay persons has distinguished him in the field.

Recent Events By The Speaker
Our Accreditation Partners Protection Status

Dear Valued Customers,

We regret to announce that ProEdTech LLC and all its affiliate brands will cease operations on April 1, 2019.

We are no longer able to fulfill online orders. We will fullfill all DVD and book orders already placed.

Customers of canceled webinars and subscription products may request a refund at (800) 223-8720 or You must do so by April 1, 2019.

Thank you for your business and loyalty over the years. We sincerely apologize for any inconvenience caused.

Best regards,
The ProEdTech Team