1. “Minimum requirements for reporting analytical data for environmental samples”. Egli H, Dassenakis M, Garelick H, Van Grieken R, Peijnenburg WJGM, Klasinc L, Kördel W, Priest N, Tavares T, Pure and applied chemistry 75, 1097 (2003).   http://doi.org/10.1351/PAC200375081097