PENENTUAN KADAR ABU, ZAT MENGUAP, NITROGEN DAN PRI DALAM GETAH KARET PADA UPDT BPSMB MEDAN
DOI:
https://doi.org/10.22373/amina.v4i3.5531Keywords:
Kadar abu, Zat menguap, Nitrogen, PRIAbstract
Telah dilakukan penelitian dengan tujuan mengetahui kadar abu, kadar zat menguap, kadar nitrogen dan PRI yang terdapat didalam karet dengan ketetapan Standart Nasional Indonesian (SNI 06-1903-2000). Hasil pengujian yaitu nilai tertinggi kadar abu pada kode sampel 670 dengan nilai persen kadar abu sebesar 0,44%, nilai tertinggi kadar zat menguap pada kode sampel 668 dengan nilai persen kadar zat menguap sebesar 0,37%, nilai tentinggi kadar nitrogen pada kode sampel 668 dengan nilai persen kadar nitrogen 0,27% dan nilai tertinggi PRI pada kode sampel 670 dengan nilai persen PRI yaitu 65,85%. Keempat nilai tersebut masih memenuhi spesifikasi Standart Nasional Indonesian (SNI).
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