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Table 4 Statistical comparison of the results obtained by the proposed and official methods for SLD analysis in its pure form

From: Introducing bimetallic MOF-based electrochemical sensor for voltametric nanogram determination of sulfadimidine: various applications and a comprehensive sustainability assessment

Parameter

Proposed method

Official method* [13]

Mean

100.07

99.59

SD

0.64

0.49

Variance

0.41

0.24

n

6.00

6.00

Student’s t-test (2.262)

0.316

 

F value (6.26)

1.692

 
  1. *Official method includes dissolving 0.250 g SLD in 20 mL dil. HCl with addition of 3 g of potassium bromide, then cooling the mixture and titrating against 0.1 M NaNO2
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BMC Chemistry

ISSN: 2661-801X

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