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  1. www.cdc.gov › niosh › docs6009 - Centers for Disease Control and Prevention

    NIOSH Manual of Analytical Methods (NMAM), Fourth Edition, 8/15/94. MERCURY: METHOD 6009, Issue 2, dated 15 August 1994 - Page 3 of 5 the BOD bottle must be 100 mL. To prevent possible loss of mercury during transfer, place the pipet tip below the surface of the liquid in the BOD bottle.

  2. clu-in.org › download › ertANALYSIS OF MERCURY IN AIR WITH A MODIFIED NIOSH 6009 METHOD

    ANALYSIS OF MERCURY IN AIR WITH A MODIFIED NIOSH 6009 METHOD. CONTENTS. 1.0 SCOPE AND APPLICATION. 2.0 METHOD SUMMARY* 3.0 SAMPLE PRESERVATION, CONTAINERS, HANDLING, AND STORAGE* 4.0 INTERFERENCES AND POTENTIAL PROBLEMS* 5.0 EQUIPMENT/APPARATUS. 5.1 Atomic Absorption Spectrophotometer. 5.2 Strip-Chart Recorder, Integrator, or Printer.

  3. www.osha.gov › mercury › evaluationMercury - Evaluation | Occupational Safety and Health...

    Mercury. National Institute for Occupational Safety and Health (NIOSH) Manual of Analytical Methods (NMAM) Method 6009, (August 15, 1994). Describes the elemental mercury vapor sampling and measurement.

  4. www.epaosc.org › site › downloadU. S. EPA ENVIRONMENTAL RESPONSE TEAM

    1.0 SCOPE AND APPLICATION. This method is a modification of NIOSH Method 6009 for mercury (Appendix A). It is applicable to the analysis of indoor air samples of volatilized elemental mercury (Hg) collected on solid sorbent material (typically Hopcalite) contained in glass collection tubes.

  5. en.wikisource.org › wiki › Page:NIOSH_Manual_of_Analytical_Methods_-_6009Page : NIOSH Manual of Analytical Methods - 6009.pdf/2 -...

    29 de ago. de 2018 · SPECIAL PRECAUTIONS: Mercury is readily absorbed by inhalation and contact with the skin. Operate the mercury system in a hood, or bubble vented mercury through a mercury scrubber. SAMPLING: 1.

  6. multimedia.3m.com › mws › mediaContra vapores de mercurio y cloro Con respirador de media cara o...

    Los cartuchos 3M 6009 usados en la pieza facial Serie 6000 ó 7000 están aprobados para la protección contra vapores de mercurio y cloro. Tiene un indicador que determina la finalización de la vida útil del cartucho.

  7. revistas.unal.edu.co › index › revsaludpublicaEvaluación de condiciones ambientales: aire, agua y suelos en...

    1 de ene. de 2016 · Para las mediciones de aire intramural, se utilizaron los métodos NIOSH 600 (PM 10), NIOSH 6009 (mercurio) y NIOSH 7300 (plomo). Para análisis de aguas se utilizó la Guía de monitoreo de vertimientos del IDEAM y, para análisis de suelos se utilizó la técnica de vapor frío (mercurio) y absorción atómica (plomo).