Figure 2
Reproducibility of SR-µXRF measurements of replicate sample scans for grains sectioned longitudinally, cross-sectionally or combining the two sectioning types. The combined values include replicates across and within section types. Note that replicate scans have biological variability as each scan is from a different grain from an individual plant. Error bars denote the maximum and minimum values measured (n = 12 for combined, n = 8 for longitudinal and cross-section). Missing bars indicate that no data were available. |