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Table 3 Statistics of the data on Cr

From: Environmental surveillance of commonly-grown vegetables for investigating potential lead and chromium contamination intensification in Bangladesh

Vegetables Total count of samples analyzed Contamination found in samples Samples with safe levels Samples yielding ND Median, µg/g dry weight basis Upper Quartile, µg/g dry weight basis
Total count % of total count of analyzed samples Maximum level occurred Total count % of total count of analyzed samples Minimum level detected, dry weight basis Total count % of total count of analyzed samples % of total sample count with safe levels
White Potato 50 2 4 305.991 µg in standard 50 g FW 48 96 35 70 72.92 2.399 8.004
Green Cabbage 49 0 0 49 100 41 83.67 83.67 1.1665 2.1363
Red Spinach 61 0 0 61 100 58 95.08 95.08 0.288 3.593
White Radish 65 0 0 62.9325 µg in standard 50 g FW 65 100 59 90.77 90.77 2.3935 12.0765
Green Bean 65 0 0 130.9245 µg in standard 50 g FW 65 100 52 80 80 1.388 6.2755
Overall 290        245 84.48   1.637 4.614
  1. ND not detected (at ppb level for 0.2 g dry sample digested into 100 ml volume), FW fresh weight