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Sulfide
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Method Visual Kits
References: USEPA Methods for Chemical Analysis of Range: 0-1 & 1-10 ppm
Water and Wastes, Method 376.2 (1983). APHA Standard
MDL: 0.05 ppm / Method: Methylene Blue
Methods, 20
th
ed., pp. 4-165, Method 4500-S
2-
D (1998).
Cat#
CHEMets Kit K-9510
Sulfides are naturally present in ground waters as a
CHEMets Refill, 30 ampoules R-9510
result of leaching from sulfur-containing mineral
deposits. Surface waters do not usually contain high
Activator Solution Pack, six 10 mL bottles, Shelf-life 2 years A-9500
1
sulfide concentrations. Sulfides result from the
Low Range Comparator, Shelf-life 2 years:
0, 0.1, 0.2, 0.3, 0.4, 0.6, 0.8, 1.0 ppm C-9501
decomposition of organic matter, from bacterial sulfate
High Range Comparator, Shelf-life 2 years:
reduction under anaerobic conditions and from various
1, 2, 3, 4, 5, 6, 7, 8, 10 ppm C-9510
chemical processes. Kit comes in a plastic case and contains everything needed to perform 30 tests:
Refill, Low and High Range Comparators, Activator Solution, 25 mL sample cup,
CHEMetrics test kits measure total acid soluble instructions, and MSDS.
sulfides and employ the methylene blue methodology.
Sulfides react with dimethyl-p-phenylenediamine in the
Range: 0-30 & 30-300 ppm
presence of ferric chloride to produce methylene blue.
MDL: 5 ppm / Method: Methylene Blue
Results are expressed as ppm (mg/L) S. Cat#
VACUettes Kit K-9510D
VACUettes Refill, 30 ampoules R-9510D
Activator Solution Pack, six 10 mL bottles, Shelf-life 2 years A-9500
1
Low Range Comparator, Shelf-life 2 years:
0, 5, 7.5, 10, 15, 20, 25, 30 ppm C-9501D
High Range Comparator, Shelf-life 2 years:
30, 60, 90, 120, 150, 175, 200, 250, 300 ppm C-9510D
Kit comes in a plastic case and contains everything needed to perform 30 tests
(except distilled water): Refill, Low and High Range Comparators, Activator
Solution, dilutor snapper cup, micro test tube, instructions, and MSDS.
Range: 0-60 & 60-600 ppm
MDL: 10 ppm / Method: Methylene Blue
Cat#
VACUettes Kit K-9510A
VACUettes Refill, 30 ampoules R-9510A
Activator Solution Pack, six 10 mL bottles, Shelf-life 2 years A-9500
1
Low Range Comparator, Shelf-life 2 years:
0, 10, 15, 20, 30, 40, 50, 60 ppm C-9501A
High Range Comparator, Shelf-life 2 years:
60, 120, 180, 240, 300, 350, 400, 500, 600 ppm C-9510A
Kit comes in a plastic case and contains everything needed to perform 30 tests
(except distilled water): Refill, Low and High Range Comparators, Activator
Solution, dilutor snapper cup, micro test tube, instructions, and MSDS.
74
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