For Schedule Proficiency Test for Environment 2020, we us available comodity sample and parameters as follows:
Waste Water (Air Limbah)
- Air Limbah I (Waste Water): Timbal (Pb), Tembaga (Cu), Besi (Fe), Daya Hantar Listrik (DHL), pH
- Air Limbah II (Waste Water): Arsen, Mercuri, Timbal
- Air Limbah III (Waste Water): Komium, Tembaga, Mangan
Gas Emissions (Gas Emisi)
- Gas Emisi I: Karbon dioksida
- Gas Emisi II: NO2
- Gas Emisi III: SO2
- Gas Emisi IV: H2S
Ground (Tanah)
- Tanah I: Tributiltin (TBT), Volatil Organic Compounds, Fenol
- Tanah II: Tembaga, Seng (Zn), Besi (Fe)
Surface Water (Air Permukaan)
- Air Permukaan: Silika, TSS, pH
Microbes in the Water (Mikroba Dalam Air)
- Mikroba Dalam Air: Total Coliform, E coli, Angka Lempeng Total
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