Green Product Selection through Biorenewable Carbon Index
Stepan uses a green index to enable customer product selection in its catalogs. ...
... "The BCI is a single value based on the percent carbon from a biorenewable resource. Biorenewable is defined by Stepan as originating from animal, plant or marine materials. The BCI value is based on the number of biorenewable carbons divided by the total number of carbons in an idealized molecule (as described on Stepan's product bulletins). All of products in the guide are made from biorenewable resources. " ...Via Stepan Company: BCI