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Table 5 Quantification of the foil standards with ICP-MS: PVA 1-XX indicates the dilution in XX parts

From: Analysis of trace metal distribution in plants with lab-based microscopic X-ray fluorescence imaging

  Mn [mg kg−1] Fe [mg kg−1] Ni [mg kg−1] Cu [mg kg−1] Zn [mg kg−1]
Reagent Blank1 0 0 0 0 0
Reagent Blank2 0 0 0 0 0
PVA zero  1 2 0 1 1
PVA 1-100 3 4 16 4 529
PVA 1-50 3 5 19 5 634
PVA 1-30 5 9 34 8 1108
PVA 1-20 8 13 56 13 1835
PVA 1-10 15 22 104 24 3352
PVA 1-5 39 56 264 59 8719
PVA 1-3 63 91 434 94 14,482
PVA 1-2 92 131 630 137 27,528
PVA 1-1 167 241 1158 244 52,207