8DU An-dao, WU Shu-qi, SUN De-zhong, WANG Shu-xian, QU Wen-jun, RICHARD M H S, JOHN M and DMITRY M. 2004. Preparation and Certification of Re-Os DatingReference Materials: Molybdenite HLP and JDC[J]. Geo- standard and Geoanalytical Research, 28(1): 41-52.
9SHIREY S B and WALKER R J. 1995. Carius tube digestion for low-blank rhenium-osmium analysis, Anal[J]. Chem., 67:2136-2141.
10STEIN R M H, MORGAN J, MALINOVSKIY D. 2004. Preparation and Certification of Re-Os Dating Reference Materials: Molybdenite HLP and JDC[J]. Geostandard and Geoanalytical Research, 28(1): 41-52.
