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All Journal JURNAL ILMIAH MANAJEMEN & BISNIS Intiqad: Jurnal Agama dan Pendidikan Islam EDUTECH: Jurnal Ilmu Pendidikan dan Ilmu Sosial Quantitative Economics Journal Al Ishlah Jurnal Pendidikan Al Tijarah Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah MODELING: Jurnal Program Studi PGMI J-EBIS (Jurnal Ekonomi dan Bisnis Islam) Jurnal Ekonomi Islam Journal of Economic, Bussines and Accounting (COSTING) LIABILITIES (JURNAL PENDIDIKAN AKUNTANSI) JMM (Jurnal Masyarakat Mandiri) Misykat al-Anwar Jurnal Kajian Islam dan Masyarakat Martabe : Jurnal Pengabdian Kepada Masyarakat CARADDE: Jurnal Pengabdian Kepada Masyarakat NUSANTARA : Jurnal Ilmu Pengetahuan Sosial JURNAL PENDIDIKAN TAMBUSAI JUPE : Jurnal Pendidikan Mandala Iqtishoduna: Jurnal Ekonomi Islam AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT At-tijaroh: Jurnal Ilmu Manajemen dan Bisnis Islam Jurnal Pendidikan dan Konseling Jurnal Informatika Ekonomi Bisnis Community Engagement and Emergence Journal (CEEJ) Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Hikmah Ihtiyath : Jurnal Manajemen Keuangan Syariah Ihsan: Jurnal Pengabdian Masyarakat Aghniya: Jurnal Ekonomi Islam Jurnal AKMAMI (Akuntansi Manajemen Ekonomi) Community Empowerment Al-Ulum: Jurnal Pendidikan Islam Al-Sharf: Jurnal Ekonomi Islam Al-Fikru: Jurnal Ilmiah Proceeding International Seminar of Islamic Studies Akuntansi'45 Al-Ulum: Jurnal Pendidikan Islam International Journal of Islamic and Social Sciences (ISOS) Mabsya: Jurnal Manajemen Bisnis Syariah Economic Reviews Journal MASALIQ: Jurnal Pendidikan dan Sains Jurnal Ekonomi Islam Jurnal Informatika Ekonomi Bisnis International Journal of Economic, Technology and Social Sciences (Injects) Ekonom : Jurnal Ekonomi dan Bisnis IIJSE International Conference on Islamic Economic Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Krigan: Journal of Management and Sharia Business ZONA: Jurnal Pengabdian Masyarakat JER Journal of Ekonomics, Finance, and Management Studies
Isra Hayati
Universitas Muhammadiyah Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Journal : MASALIQ: Jurnal Pendidikan dan Sains

 1 
Analisis Ion Nitrit (NO₂⁻) pada Aplikasi Silika Gel Termodifikasi GPTMS-DMA secara Kromatografi Hayati, Isra; Oktavia, Budhi
MASALIQ Vol 5 No 6 (2025): NOVEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i6.7526

Abstract

The limited research on the use of modified silica gel as a stationary phase in ion chromatography forms the basis of this study, particularly for the analysis of nitrite ions (NO₂⁻), which are toxic and pose risks to both human health and the environment. This study aims to apply glycidoxypropyltrimethoxysilane–dimethylamine (GPTMS–DMA) modified silica gel as a stationary phase in the analysis of nitrite ions. A quantitative experimental method was used, employing nitrite ion samples at concentrations of 100 ppm, 200 ppm, and 300 ppm. The analysis was conducted using a High Performance Liquid Chromatography (HPLC) system equipped with a UV detector and carbonate-based eluents consisting of Na₂CO₃ and NaHCO₃ at concentrations of 0.1 M, 0.05 M, and 0.01 M. The results showed that 0.1 M Na₂CO₃ produced the sharpest chromatogram peaks, highest intensity, and the most stable baseline. The resulting regression equation was y = 0.0093x + 0.1533 with a determination coefficient R² = 0.9939, indicating excellent linearity. The Limit of Detection (LOD) was 33.47 ppm, and the Limit of Quantification (LOQ) was 111.56 ppm, demonstrating adequate sensitivity. The study concludes that GPTMS–DMA silica gel effectively enhances the sensitivity and selectivity of nitrite ion analysis and shows strong potential for further development in the analysis of other inorganic ions.
Co-Authors Abu Yazid Raisal Adha, Wahyuni Afif, M. Naufal Ahmad Afandi Ahmad Affandi Akmal Shah Al Hilal Hamdi Mnl Alfi Amalia Alfi Amalia Amelia Rizky Amsari, Syahrul Ananda, Runi Andrew Satria Lubis Angelia Azira Anisyah Afifah Annisa Salwa, Alya Arwin Juli Rakhmadi Arwin Juli Rakhmadi Arwin Juli Rakhmadi Butar-Butar, Arwin Juli Asmuni Astri Astri Astri Astri Aurel, Vira Aushaf Assegaf, M. Naufal Ayna Azzahra Azhara siregar, Putriyani Azwabi, Hariz Madani Badawi, Afif Basyar, Hibban Basyir, Muhammad Fiqry Budhi Oktavia Budi Harianto, Budi Capakia, Suraya Chossy Wiratama Cut Ernita Julistia Dea Adilla Elsa Dedek Hardianti Saragih Dessy Ariani Hasibuan Dian Novianti Sitompul Efrina Sipayung Ellisa Fitri Tanjung Erlangga Sidiq Fachrul Rozi Lubis Fachrur Razy Aksana Fadhillah, Rini Faisal Rahman Dongoran Fany, Nicole Theo Fath, Muhammad Ali Radja Ferry Rian Maulana Fia Novita Fitra Sulistina Wati Fitri, Ridatul Fizia Marsa, Thirtiwi Frisca, Syifa Hafizhah, Aqilah Hamdani, Lukman Hamdi, Syaibatul Hani Nursafwa Hara, Siti Syah Harahap, Fikri Rizalsyah Hariyadi Putraga Hasrian Rudi Setiawan Hastuti Olivia Hendrawan, Yoni Hidayat, Muhammad Indah Pratiwi Indah Pratiwi Iqbal Rusli Juita Rahmadani Manik Julia Rafika Karlina, Betalia Kijai, Raja David Indra Luh Putu Ratna Sundari Lukman Hamdani Luthfi Alamsyah M Fadhil Pangestu M Fauzi Hasibuan Maharani, Annisa Maida Sari, Vivi Mariska, Septiara Dwi Melia Rizky Mella, Sinta Misda MMSI Irfan ,S. Kom Muhammad Ali Radja Fath Muhammad Arifin Lubis Muhammad Arifin Lubis Muhammad Hidayat Muhammad Rizky Ramadhan Muliza Muliza, Muliza Mutiah Khaira Sihotang Najiyullah Subhani Lubis Norazlina Nur Natasha Putri, Hartika Nurhakiki Nurul Zahriani Jf Nurul Zahrianti Jf Pangestu, M Fadhil Prananda, Yoga Putri, Naila Rahma, Sabila Rahmayati Rahmayati Rahmayati, Rahmayati Raja David Indra Kijai Ramadhani, Adellya Sagita Ridatul Fitri Riska Amelia Rizky Ramadhan, Rizky Rizky, Melia Runi Ananda Ruzky, Uun Dwi Sabila Hawani, Yasmine Saherawati Br Sipayung Saidatul Mardiyah Saparuddin Siregar saparuddin siregar siregar Sapitra Andani Sarah Sitompul Sari, Afnila Sarwo Edi, Sarwo Setti Werian Dani, Giya Sharzia Adewirza Shiddiqi, Syehnaz Sahin Sihotang, Mutiah Khaira Silvi Rahmayani Hasibuan Silvia Febrianti Simanjuntak, Irma Damayanti SITI FATIMAH Siti Mujiatun Suci Fitria Sumardi Efendi Susilawati Susilawati Syahrani Devi Syahrani Devi Syahrul Amsari Syahrul Amsari Syahrul Amsari Syahrul Amsari Syamsir Syamsir Tanjung, Najwa Amanda Thufail, Muhammad Daffa Titis Budi Prihatin Ulya, Iffatul Uswah Hasanah Uswah Hasanah Uun Dwi Ruzky Wahyudi, Andre Werry Darta Taifur Widia Astuty Wira Anggara Hadi Jamak Wira Handika Yuli Yuli Yanti Siregar Zailani Zailani Zailani Zailani Zailani Zailani Zailani Zulfikar, Muhammad Rofi