ลำดับ Parameter วิธีวิเคราะห์
21 Mercury Cold Vapor, Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
22 Lead Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
23 Arsenic Atomic Absorption Spectrometry (AAS) /Hydride Generation / Inductively Coupled Plasma (ICP)
24 Selenium Atomic Absorption Spectrometry (AAS), Hydride Generation / Inductively Coupled Plasma (ICP)
25 Chromium Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
26 Cyanide Distillation Colorimetric Method / Colorimetric Method
27 Cadmium Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
28 Barium Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)