Where:
VOC Content = grams of VOC per liter of coating
Ws = weight of volatiles, in grams
Ww = weight of water, in grams
Wec = weight of exempt compounds, in grams
Vm = volume of coating, in liters
Vw = volume of water, in liters
Vec = volume of exempt compounds, in liters
Where:
VOC Content (ls) = the VOC content of a low solids coating in grams of VOC per liter of coating
Ws = weight of volatiles, in grams
Ww = weight of water, in grams
Wec = weight of exempt compounds, in grams
Vm = volume of coating, in liters
25 Pa. Code § 130.611
This section cited in 25 Pa. Code § 130.602 (relating to definitions); and 25 Pa. Code § 130.604 (relating to container labeling requirements).