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. 2020 Jun 12;10:9527. doi: 10.1038/s41598-020-66422-x

Table 2.

Detection of urea in milk and plasma sample.

Ratio of milk in NaOH electrolyte (n = 5) 1:10 1:5
Urea added (mM) 10 10
Total found (mM) 8.937581 3.14036
RSD % 13.9 14.0
Recovery % 89.38 31.40
Ratio of plasma in NaOH electrolyte(n = 5) 1:10 1:5
Urea added (mM) 10 10
Total found (mM) 3.108446 1.201476
RSD % 26.4 26.86
Recovery % 31.1 12.0