A reife (2 Ergebnisse)

24 cm. original hardcover. 330 pp. ills, diagrams. references. index. -(very slightly bumped, otherwise (very) good). 685g.

Zustand: New. In the last two decades the EPA and other national and international agencies have placed increasingly strict regulations on the manufacture and use of synthetic colorants. The pigment and dye industry has had to develop the technology necessary to analyze .