Analisis logam timbal (Pb), timah (Sn), dan kadmium (Cd) pada buah lengkeng kemasan kaleng secara spektrofotometri serapan atom = Analysis of lead (Pb), tin (Sn), and cadmium (Cd) in Caned Longan fruit by atomic absorption spectophometry

Peningkatan efektivitas sistem bioretensi bermedia pasir kuarsa untuk mengurangi konsentrasi timbal (Pb) dan seng (Zn) dengan variasi jenis dan usia tanaman = Increasing effectiveness of bioretention system using quartz sand media in reducing lead (Pb) and zinc (Zn) concentration with variation of type and age of plant

Modifikasi dan karakterisasi bentonit alam Jambi terinterkalasi alanin dengan variasi PH sebagai adsorben ion logam berat timbal dan kadmium = Modification and characterization of natural Jambi bentonite intercalated by alanine with PH variation as an adsorbent of heavy metal ions lead and cadmium

Struktur, sifat termal dan sifat korosi timah-zinc sebagai material solder bebas timbal = Structure, thermal properties and corrosion resistance of Lead free solder material tin-zinc

Analisis timbal, kadmium, tembaga, dan merkuri pada sayuran organik dan non organik secara spektrofotometri serapan atom = Analysis of lead, cadmium, copper and mercury in organic and inorganic vegetables by atomic absorption spectrophotometry