NEN EN ISO 14911 : 1999
Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF DISSOLVED LI[+], NA[+], NH[4+], K[+], MN[2+], CA[2+], MG[2+], SR[2+] AND BA[2+] USING ION CHROMATOGRAPHY - METHOD FOR WATER AND WASTE WATER
01-12-2013
Defines a procedure for determining the dissolved cations Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ in water. (ie. drinking, surface and waste water). Pretreatment of the sample and the application of a conductivity detector (CD) make the ranges shown in Table 1 possible. Applicability of the procedure for waste water samples should be proven in each case.
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