Standard Test Methods for Iron in Water

These test methods cover the determination of iron in water. Procedures are given for determining total iron, dissolved iron, and ferrous iron. Undissolved iron may be calculated from the total iron and dissolved iron determinations.

Analysis Type (Application Method): Atomic absorption spectrophotometry (AAS)

Link to ASTM® D1068:15 Method

Compatible Filters:

Any 0.45 μm filter that will not contribute/remove metals. Groundwater sampling capsules or portable vacuum filter holder with hand vacuum pump. Filtering in field at time of collection. Forceps to handle filter membrane.


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