This website contains numerous tutorial videos that walk you through the different functions or our software. For example, our Roof Landing video shows in only a few minutes how easy it is to prepare roof landing emission calculations. Watch video now .

A link to our other tutorials is contained for each of the software products in this website.

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Mitchell Scientific has released Emission Master Tanks 8.4.3 to comply with the latest mandatory EPA AP-42 Chapter 7.1 requirements for fixed and floating roof storage tanks.

Key changes include:
∙ Tank colors, reflective conditions, and climate data.
∙ Tank insulation is now a calculation factor.
∙ Substantial revision of headspace for horizontal tanks.
∙ Enhanced detail calculation report for spot validation.
∙ Calculate emissions for monthly or annual periods.

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Mitchell Scientific now conducts online training for each of our software products, which can be tailored for your needs – 1 person or 20 – in segments or continuously – you choose.  Our online training can cover the same material as our 2 day software workshops and can be set up for your workers working from home or at your plant site. 

This training provides a comprehensive overview of modeling chemical processes and storage tanks in Emission Master and training for developing and managing an air emissions inventory in Emissions Accountant. 

A Emission Master Tanks specific workshop of shorter duration is also available.  Please contact us to discuss setting up training for your group. 

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What are You Going to do Without TANKS 4.09D?
Reassessing your Tank Emission Tools

On November 13, 2018, ERM and Mitchell Scientific took a technical look at the proposed revisions to AP-42, Chapter 7 and options for managing tank emissions without EPA’s TANKS 4.09D software.

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California Proposition 65 requires businesses whose products come into California to provide warnings about significant exposures to approximately 900 chemicals that have been found to cause cancer, birth defects or other reproductive harm.  August 30, 2018  is the deadline for labeling products. 

Mitchell Scientific has developed Prop. 65 compliance capabilities in Emission Master and Emissions Accountant software to help identify the presence of Prop. 65 compounds in products and process mixtures. 

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