ลำดับ Parameter วิธีวิเคราะห์
11 Manganese  Persulfate Method
12 Copper Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
13 Zinc Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
14 Lead Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
15 Chromium Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
16 Cadmium Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
17 Arsenic Atomic Absorption Spectrometry (AAS), Hydride Generation / Inductively Coupled Plasma (ICP)
18 Mercury Cold Vapor, Atomic Absorption Spectrometry (AAS) / Inductively Coupled Plasma (ICP)
19 Coliform Bacteria MPN Method (SMWW 2017:9221B)
20 Fecal Coliform Bacteria MPN Method (SMWW 2017:9221E)