The test results can then be reviewed by the customer, and they can make an
independent decision on whether to believe the supplier data or the
independent lab data. Ultimately, it's the customer's responsibility to
determine what is right for the application and their permit and reporting
situation. Ignorance is not an option under the law.
One rule of thumb, from a manufacturer that holds a US Patent in low
emissions washes, if the product evaportates on press similar to a
conventional solvent wash, it probably isn't a zero VOC or even a low VOC
product. There is a big difference between low VOC products and low Vapor
Pressure products. EPA 24 is the true decider. In other words, if it
sounds too good to be true, it probably is.
I hope this helps.