Analisis Kadar Timbal (PB) Dan Hemoglobin (HB) Pada Operator Spbu Di Kota Pek…

This research aims to know the levels of lead (Pb) and Hemoglobin (Hb) in gas station’s operator in the city of Pekanbaru on May-July 2016. This research is descriptive research with cross sectional approach. This study consists of two phases i.e. phase analysis of the levels of lead (Pb) and Hemoglobin (Hb) in gas station operator in the laboratory and stage the draft Handout. Research sampl…