Hach Micro Dist Manuel D'utilisation page 77

Método sulfuro-2
Comparación del método Micro Dist Sulfuro-2 y SW–846 método 9030B, revisión 2.
Ambos métodos utilizan una disolución de captura, 0,043 M en acetato de cinc, que contiene 1,60%
de formaldehído. La disolución de formaldehído al 37% contiene 10-15% de metanol. Todos los
tubos de recogida de sulfuro-1 contienen 2,0 ml de esta disolución de captura.
Fuentes
Método Fuentes
Cianuro-1
• U.S. Environmental Protection Agency, Methods for Chemical Analysis of Waters and
• APHA–AWWA–WEF Standard Methods for the Examination of Water and Wastewater,
• U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Waste,
• U.S. Environmental Protection Agency, Methods for the Determination of Inorganic
• U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Waste,
Cianuro -2
Cianuro -3 (WAD) APHA–AWWA–WPCF Standard Methods for the Examination of Water and Wastewater,
20th ed., Method 4500–CN–N., pp 4–0 to 4–34.
Cianuro -5
Fenólicos-1
• U.S. Environmental Protection Agency, Methods for the Determination of Inorganic
• U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Waste,
Sulfuro -1
• U.S. Environmental Protection Agency, Methods for Chemical Analysis of Waters and
• U.S. Environmental Protection Agency, Methods for Chemical Analysis of Waters and
• U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Wastes
• U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Wastes
Sulfuro -2
• U.S. Environmental Protection Agency, Methods for Chemical Analysis of Waters and
• U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Wastes
• U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Wastes
Wastes, Method 335.2. EPA–600, 4–79–020, Revised March 1983.
20th ed. (1998), Method 4500–CN–N., pp 4–0 to 4–34.
Physical / Chemical Methods (SW–846), Method 9010B, Revision 2, December 1996,
"Total and Amenable Cyanide: Distillation".
Substances in Environmental Samples, Method 335.4. EPA/600/R–93, August 1993.
Physical / Chemical Methods (SW–846), Method 9213, Revision 0, December 1996,
"Potentiometric determination of cyanide in aqueous samples and distillates with ion-
selective electrodes"
Substances in Environmental Samples, Method 420.4. EPA/600/R–93/100, Revised
August 1993.
Physical / Chemical Methods (SW–846), Method 9065, Revision 0, September 1986,
"Phenolics."
Wastes, Method 376.1 (Titrimetric, Iodine), EPA–600, 4–79–020, Revised March 1983.
Wastes, Method 376.2 (Colorimetric, Methylene Blue), EPA–600, 4–79–020, Revised
March 1983.
(SW–846) Method 9030B, Revision 2, December 1996, "Acid-soluble and acid-insoluble
sulfides: distillation".
(SW–846) Method 9215, Revision 0, December 1996, "Potentiometric determination of
sulfide in aqueous samples and distillates with ion-selective electrode"
Wastes, Method 376.1 (Titrimetric, Iodine), EPA–600, 4–79–020, Revised March 1983.
(SW–846) Method 9030B, Revision 2, December 1996, "Acid-soluble and acid-insoluble
sulfides: distillation".
(SW–846) Method 9215, Revision 0, December 1996, "Potentiometric determination of
sulfide in aqueous samples and distillates with ion-selective electrode"
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