Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 13259-1993
Scope
This standard specifies a method for quantification of calcium in industrial (including business premises) wastewater based on flame atomic absorption spectrometry. Quantitative range: Ca 0.2~4mg∕L, reproducibility precision: 2~10% expressed as coefficient of variation (varies due to equipment and measurement conditions).
CNS 13259-1993 history
1993CNS 13259-1993 Method of Test for Calcium in Industrial Waste Water (Flame Atomic Absorption Spectrophotometry)