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October 2, 2025MASALIQOpen Access

Analisis Ion Nitrit (NO₂⁻) pada Aplikasi Silika Gel Termodifikasi GPTMS-DMA secara Kromatografi

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Authors

IHIkrima Nur HayatiBOBudhi Oktavia

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Overview

Quantitative experimental method revealed GPTMS-DMA silica gel enhances nitrite ion detection, indicating effective application in chromatography.

Key Points

  • Results showed that the 0.1 M Na₂CO₃ eluent produced the sharpest chromatogram peak, indicating optimal conditions for analysis.
  • The regression equation y = 0.0093x + 0.1533 demonstrated excellent linearity with a coefficient of determination R² = 0.9939.
  • The Limit of Detection (LOD) was determined to be 33.47 ppm, underscoring the method's sensitivity in nitrite ion analysis.
  • Findings indicate that GPTMS-DMA modified silica gel enhances both sensitivity and selectivity for nitrite ions, supporting future applications.

Cite This Study

Hayati et al. (2025) studied this question.

synapsesocial.com/papers/68de5da783cbc991d0a20bf5https://doi.org/10.58578/masaliq.v5i6.7526
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