Standard Methods for the Examination of Water and Wastewater - Part 4500-SO42-: Sulfate (2012)

Information provider: IHS Markit,
Author: American Public Health Association, American Waterworks Association and Water Environment Federation
Information type: Other Standard,
Format: HARD COPY,

4500-SO₄^2-Sulfate

The ion chromatographic method (4110) and capillary ion electrophoresis (4140) are suitable for sulfate concentrations above 0.1 mg/L.
The gravimetric methods (C and D) are suitable for sulfate concentrations above 10 mg/L.
The turbidimetric method (E) is applicable in the range of 1 to 40 mg SO₄²¯/L.
The automated methylthymol blue methods (F and G) are the procedures for analyzing large numbers of samples for sulfate alone when the equipment is available; over 30 samples can be analyzed per hour.

Methods C, D, F, G, 4110, or 4140 are preferred for accurate results.

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AS/NZS 2280:2014

Part 4500-SO42- Sulfate (2012) is cited by AS/NZS 2280:2014 Ductile iron pipes and fittings
AS/NZS 4020:2018

Part 4500-SO42- Sulfate (2012) is cited by AS/NZS 4020:2018 Testing of products for use in contact with drinking water

4500-SO₄^2-Sulfate

The ion chromatographic method (4110) and capillary ion electrophoresis (4140) are suitable for sulfate concentrations above 0.1 mg/L.
The gravimetric methods (C and D) are suitable for sulfate concentrations above 10 mg/L.
The turbidimetric method (E) is applicable in the range of 1 to 40 mg SO₄²¯/L.
The automated methylthymol blue methods (F and G) are the procedures for analyzing large numbers of samples for sulfate alone when the equipment is available; over 30 samples can be analyzed per hour.

Methods C, D, F, G, 4110, or 4140 are preferred for accurate results.

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4500-SO₄^2-Sulfate

The ion chromatographic method (4110) and capillary ion electrophoresis (4140) are suitable for sulfate concentrations above 0.1 mg/L.
The gravimetric methods (C and D) are suitable for sulfate concentrations above 10 mg/L.
The turbidimetric method (E) is applicable in the range of 1 to 40 mg SO₄²¯/L.
The automated methylthymol blue methods (F and G) are the procedures for analyzing large numbers of samples for sulfate alone when the equipment is available; over 30 samples can be analyzed per hour.

Methods C, D, F, G, 4110, or 4140 are preferred for accurate results.

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