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    Penentuan Kadar Kalium pada Pupuk Kalium Klorida(KCL) dan Pupuk NPK dengan Metode Spektrofotometri Serapan Atom di Balai Pengujian dan Identifikasi Barang Medan

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    Date
    2017
    Author
    Sinaga, Ronaldo B
    Advisor(s)
    Surbakti, Darwis
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    Abstract
    Otassium chloride fertilizer was analyzed in Medan Testing and Identification Agency (BPIB). Anal sa done by method that is method of Atomic Absorption Spectrophotometry. The Atomic Absorption Spectrophotometric Method is based on the working principle where the neutral atoms in the vapor state will be ionized first. The results show that the analysis of potassium content in Potassium Chloride Fertilizer by Atomic Absorption Spectrophotometric method is 31.10% and the NPK fertilizer is 13.12 %. Potassium levels in potassium chloride pot not fulfilled SNI requirements.
     
    Telah dilakukan analisa kadar Kalium pada pupuk kalium klorida yang dilakukan di Balai Pengujian dan Identifikasi Barang (BPIB) Medan. Anal sa dilakukan dengan metode yaitu metode Spektrofotometri Serapan Atom. Metode Spektrofotometri Serapan Atom didasarkan pada prinsip kerjanya dimana atom-atom netral dalam keadaan uap akan terionisasi terlebih dahulu.. Hasil menunjukkan bahwa analisa kadar Kalium pada Pupuk Kalium Klorida dengan metode Spektrofotometri Serapan Atom sebanyak 31,10% dan pada pupuk NPK sebesar 13,12%. Kadar Kalium pada pupuk Kalium Klorida dan Pupuk NPK belum memenuhi syarat SNI yang ditetapkan.

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    http://repositori.usu.ac.id/handle/123456789/5565
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    Repositori Institusi Universitas Sumatera Utara - 2025

    Universitas Sumatera Utara

    Perpustakaan

    Resource Guide

    Katalog Perpustakaan

    Journal Elektronik Berlangganan

    Buku Elektronik Berlangganan

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV