DS DS/EN ISO 10304-3
DS DSEN SO 10304-3 1998-JAN-02 Water qualty - Determnaton of dssolved anons by lqud chromatography of ons - Part 3 Determnaton of chromate odde sulfte thocyanate and thosulfate
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This part of ISO 10304 specifies methods for the determination in aqueous solution of the dissolevd anions: iodide; thiocyanate and thiosulfate; sulfite; chromate. An appropriate pretreatment of the sample (e.g. dilution) and the application of a conductivity detector (CD), UV detector (UV) or amperometric detector (AD) make different working ranges feasible.