Figure 3From: Micro-scaled high-throughput digestion of plant tissue samples for multi-elemental analysisTissue concentrations of Zn, Fe, P and S in grain tissues of rice genotype A, B and C, Four rice grains per batch were separated into an outer aleurone layer (incl. testa), the endosperm and the embryo. The three fractions were weighed, micro-scale digested and analysed by ICP-MS to obtain tissue elemental concentrations. Values are means + SE (n = 4).Back to article page