SW-846 Method 9014: Titrimetric and manual spectrophotometric determinative methods for cyanide. SW-846 Method 9012B: Total and amenable cyanide (automated colorimetric, with off-line distillation). SW-846 Method 9010B: Total and amenable cyanide: distillation. A new spectrphotometric method for the toxicological diagnosis of cyanide poisoning. J Chromatogr B: Anal Technol Biomed Life Sci 772(1):131-137.Cruz-Landeira A, Lopez-Rivadulla M, Concheiro-Carro L, Fernandez-Gomez P, Tabernero-Duque MJ. Rapid quantitation of cyanide in whole blood by automated headspace gas chromatography. Structures and formation mechanism of potassium cyanide clusters. Zhang XG, Li HY, Ma CS, Wang XY, Bai JL, He GZ, Lou NQ. Elution and decomposition of cyanide in soil contaminated with various cyanocompounds. Environmental Protection Agency.Matsumura M, Kojima T. SW-846 Method 9013: Cyanide extraction procedure for solids and oils. No references were identified for this sampling matrix for this agent.ĮPA. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No. NMAM Method 7904: Cyanides, aerosol and gas. References are provided for the convenience of the reader and do not imply endorsement by NIOSH. If the situation allows, control and properly dispose of run-off (effluent).Run-off from fire control or dilution water may be corrosive and/or toxic, and it may cause pollution.Always stay away from tanks engulfed in fire. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tanks. Cool containers with flooding quantities of water until well after the fire is out. For fire involving tanks or car/trailer loads, fight the fire from maximum distance or use unmanned hose holders or monitor nozzles.Dike fire control water for later disposal do not scatter the material. Use water spray or fog do not use straight streams. Move containers from the fire area if it is possible to do so without risk to personnel. For large fires, use water spray, fog, or alcohol-resistant foam.For small fires, do not use carbon dioxide use dry chemical, dry sand, or alcohol-resistant foam.Note: Most foams will react with the agent and release corrosive/toxic gases.Water-sensitive: Potassium cyanide releases highly flammable and toxic hydrogen cyanide gas on contact with water or damp air and in a fire.The agent itself does not burn, but it may decompose upon heating to produce corrosive and/or toxic fumes.Escape mask, face shield, coveralls, long underwear, a hard hat worn under the chemical-resistant suit, and chemical-resistant disposable boot-covers worn over the chemical-resistant suit are optional items.A NIOSH-certified CBRN PAPR with a loose-fitting face-piece, hood, or helmet and a filter or a combination organic vapor, acid gas, and particulate cartridge/filter combination or a continuous flow respirator for air levels greater than AEGL-1.A NIOSH-certified CBRN tight-fitting APR with a canister-type gas mask or CBRN PAPR for air levels greater than AEGL-2.This level is appropriate when decontaminating patient/victims. Select when the contaminant and concentration of the contaminant are known and the respiratory protection criteria factors for using Air Purifying Respirators (APR) or Powered Air Purifying Respirators (PAPR) are met. Coveralls, long underwear, a hard hat worn under the chemical-resistant suit, and chemical-resistant disposable boot-covers worn over the chemical-resistant suit are optional items.Chemical-resistant boots with a steel toe and shank.A hooded chemical-resistant suit that provides protection against CBRN agents.A NIOSH-certified CBRN full-face-piece SCBA operated in a pressure-demand mode or a pressure-demand supplied air hose respirator with an auxiliary escape bottle.It differs from Level A in that it incorporates a non-encapsulating, splash-protective, chemical-resistant splash suit that provides Level A protection against liquids but is not airtight. This is the minimum protection for workers in danger of exposure to unknown chemical hazards or levels above the IDLH or greater than AEGL-2. Select when the highest level of respiratory protection is necessary but a lesser level of skin protection is required.
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