ASTM WK44819

    Work Item: ASTM WK44819 - Revision of D511 - 09 Standard Test Methods for Calcium and Magnesium In Water

    (What is a Work Item?)

    Active Standard: D511 - 09

    Developed by Subcommittee: D19.05 | Committee D19 | Contact Staff Manager



    1. Rationale

    Method D511-09 is almost identical to method D1126-12 (Hardness in Water). D1126-12 is being annexed to include potentiometric titration and automatic colorimetric titration. Both of these methods can be revised using the same ILS and should be annexed at the same time.


    Keywords

    atomic absorption; calcium; complexometric; magnesium; spectrophotometry; titration; water; Calcium content--water; Complexometric analysis; Inorganic compounds--water; Magnesium content--water; Spectrophotometry--atomic absorption (water/wastewater); Titration;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-22-2014

    Technical Contact:
    George Porter

    Status:
    Draft Under Development