Samples type

Parameter

Methods of analysis

Standards

Soil

Arsenic

Digestion with aqua regia and reading with a Plasma-Coupled Induction Atomic Emission Spectrometry (ICP-AES)

NF ISO 11466: 1995 [24] .

Plant

Arsenic

Calcination, digestion with aqua regia and reading with a Plasma-Coupled Induction Atomic Emission Spectrometry (ICP-AES)

NFX 31-151: 1993 [25] .