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Ion chromatography – anions, without suppression (AN-N)
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Metrohm Application Notes are short descriptions of an application including information on
- sample preparation
- methods used
- typical results
«Application Notes»
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| AN-N-070 | Sulfide in effluent |
| AN-N-069 | Chloride and sulfate in an emulsion using Metrohm Inline Dialysis |
| AN-N-068 | Cyanide in effluent |
| AN-N-067 | Sulfide and cyanide in drinking water |
| AN-N-066 | Four phenols in tap water by amperometric detection |
| AN-N-065 | Borate in borate effluent |
| AN-N-064 | Sodium dodecylsulfate (SDS) in water |
| AN-N-063 | Nitrate in a nickel plating bath |
| AN-N-062 | Acetate, phosphate, chloride, and citrate in infusion solutions |
| AN-N-061 | Acetate, chloride, and malate in infusion solutions |
| AN-N-060 | Online monitoring of trace levels of silicate in boiler feed water |
| AN-N-059 | LOD and LOQ for silicate determination in the presence of fluoride according to EPA (MDL procedure) |
| AN-N-058 | LOD and LOQ for silicate and borate determination according to EPA (MDL procedure) |
| AN-N-057 | Chloride and sulfate in a reactive dye |
| AN-N-056 | Silicate in the presence of fluoride in tap water |
| AN-N-055 | HEDPA, PBTC, and NTP |
| AN-N-054 | Borate and silicate in ultrapure water |
| AN-N-053 | Bromide in calcium chloride using UV detection |
| AN-N-052 | Caffeine in cola soft drinks |
| AN-N-051 | Acetate, chloride, citrate, and sulfate in a concentrate of an infusion solution containing amino acids and dipeptides |
| AN-N-050 | Chromium(VI) in a leather extract |
| AN-N-049 | Borate and silicate in washing powder |
| AN-N-048 | Carbonate in washing powder |
| AN-N-047 | Bromate determination using post-column reaction (triiodide method) |
| AN-N-046 | Determination of fosetyl-aluminum by non-suppressed ion chromatography |
| AN-N-045 | Chromate using post-column reaction |
| AN-N-044 | Silicate in tap water |
| AN-N-043 | Sulfate in citric acid |
| AN-N-042 | Silicate and borate in ethylene glycol |
| AN-N-041 | Borate, chloride, and sulfate in a single run using a step gradient |
| AN-N-040 | Cyanide in a standard solution using the Metrosep A Supp 1 - 250/4.6 column |
| AN-N-039 | Iodide in wastewater (dye industry) using dialysis for sample preparation |
| AN-N-038 | Traces of iodide in acetic acid using amperometric detection |
| AN-N-037 | Perchlorate in process water |
| AN-N-035 | Standard anions in electroplating bath sludge, IC methods in comparison |
| AN-N-034 | Sulfate in gypsum |
| AN-N-033 | Fluoride and chloride in gypsum |
| AN-N-030 | Nitrate, sulfate, and thiocyanate in additives for building materials |
| AN-N-028 | Traces of bromide in hydrochloric acid (32%) using amperometric detection |
| AN-N-027 | Traces of bromide and iodide using amperometric detection |
| AN-N-026 | Traces of sulfide and cyanide in seepage water using amperometric detection |
| AN-N-025 | Traces of nitrite, thiosulfate, and iodide using amperometric detection |
| AN-N-024 | Traces of carbonate in urea |
| AN-N-022 | Traces of iodide in hydrochloric acid (25%) using amperometric detection |
| AN-N-015 | Determination of pyrophosphate, tripolyphosphate, and trimetaphosphate |
| AN-N-014 | Five anions in effluent water |
| AN-N-013 | Chloride, nitrate, and sulfate in sugar-containing solutions |
| AN-N-012 | Acetate, lactate, and chloride in electrolyte solutions |
| AN-N-011 | Chloride, bromide, and iodide in alkaline combustion solutions |
| AN-N-010 | Chloride, nitrate, phosphate, and sulfate in plant leaf extracts |
| AN-N-009 | Carbonate in an amine solution |
| AN-N-008 | Five anions in an organic solvent (toluene) |
| AN-N-007 | Acetate and methanesulfonate in an organic disodium salt |
| AN-N-006 | Chloride, nitrate, phosphate, sulfate, and oxalate in dried potatoes |
| AN-N-005 | Traces of silica (SiO2) in water (e.g., boiler water) after preconcentration |
| AN-N-004 | Fluoride, chloride, bromide, nitrate, and sulfate in organic substances after Schoeniger combustion |
| AN-N-003 | Five anions in solder paste |
| AN-N-002 | Determination of methylarsonic acid and dimethylarsinic acid |
| AN-N-001 | Nitrate and perchlorate in hydrochloric acid eluate |
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