Precise 87Sr/86Sr isotope ratio measurement by quadrupole based ICP-MS after ion exchange separation of Rb for provenance determination of agricultural products

• Main Author: Vorster, Clarisa
• Format: Thesis
• Language: unknown
• Published: 2010
• Subjects: Wine and wine making; Strontium isotopes; Inductively coupled plasma mass spectrometry; Ion exchange chromatography; Provenance trials; Walker Bay
• Online Access: http://hdl.handle.net/10210/3158

M.Sc. The strontium isotope ratio 87Sr/86Sr in the wine and soil of four wine-producing regions in South Africa has been determined using quadrupole ICP-MS. Isotope ratio measurements with fairly good precision had been obtained and 87Sr/86Sr ratio values in wine and soil samples were statistically...