[PDF] NIOSH Manual of Analytical Methods (NMAM) 5th Edition

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, 20 NIOSH Manual of Analytical Methods (NMAM), 5th Edition [This document is current as of the publication date above and will be periodically updated. For the most current listing of methods an d gu idance chapters, please visit th e NM AM website at www.cdc.gov/niosh/nma m. NIOSH Manual of Analytical Methods (NMAM), Fifth Edition NIOSH Manual of Analytical Methods (NMAM), Fifth Edition

CHAPTERS

NIOSH Manual of Analytical Methods (NMAM), Fifth Edition 0501
- PARTICULATES N.O.R., Total 1453
- VINYL ACETATE 2005
- NITROAROMATIC COMPOUNDS 2008
- CHLOROACETIC ACID 2014
- p-CHLOROPHENOL 2016
- FORMALDEHYDE 2027
- KETONES 2514
- ANISIDINE 2520
- METHYL BROMIDE 2531
- GLUTARALDEYHDE 2536
- VALERALDEHYDE 3800
- ORGANIC & INORGANIC GASES by Extractive FTIR

Spectrometry

3900
- Volatile Organic Compounds, C1 to C10,

Canister Method

5004
- HYDROQUINONE 5005
- THIRAM 5007
- ROTENONE 5008
- PYRETHRUM 5009
- BENZOYL PEROXIDE 5016
- STRYCHNINE 5022
- ARSENIC, organo- 5033
- p-NITROANILINE 5040
- DIESEL PARTICULATE MATTER (as Elemental Carbon) 5100
- CARBON BLACK 5504
- ORGANOTIN COMPOUNDS (as Sn) 5509
- BENZIDINE and 3,3"-DICHLOROBENZIDINE 5524
- METALWORKING FLUIDS (MWF) ALL CATEGORIES 5526
- METHYLTIN CHLORIDES 5600
- ORGANOPHOSPHORUS PESTICIDES 5601
- ORGANONITROGEN PESTICIDES 5700
- FORMALDEHYDE ON DUST (TEXTILE OR WOOD) 6001
- ARSINE 6002
- PHOSPHINE 6010
- HYDROGEN CYANIDE 6012
- SULFURYL FLUORIDE 6016
- AMMONIA by IC 6604
- CARBON MONOXIDE 7082 - LEAD by Flame AAS 7302
- ELEMENTS by ICP (Microwave Digestion) 7304
- ELEMENTS by ICP (Microwave Digestion) 7306
- ELEMENTS by Cellulosic Internal Capsule Sampler 7400
- ASBESTOS and OTHER FIBERS by PCM 7405
- ALKALI METAL CATIONS Na+, K+, Li+ 7502
- ZINC OXIDE 7600
- CHROMIUM, HEXAVALENT 7602
- SILICA, Respirable Crystalline, by IR (KBr pellet) 7603
- QUARTZ in Respirable Coal Mine Dust, by IR (Redeposition) 7605
- CHROMIUM, HEXAVALENT by Ion Chromatography 7701
- LEAD BY PORTABLE ULTRASONIC EXTRACTION/ASV 7703
- CHROMIUM, HEXAVALENT by Field-Portable

Spectrophotometry

7704
- BERYLLIUM in Air by Fluorometry 7906
- PARTICULATE FLUORIDES and HYDROFLUORIC ACID by Ion

Chromatography

7907
- VOLATILE ACIDS by Ion Chromatography 7908
- NON-VOLATILE ACIDS - (Sulfuric Acid and Phosphoric Acid) 8007
- TOLUENE in Blood 8200
- ELEMENTS in Tissues 8308
- FLUORIDE in Urine 8318
- 2,5-HEXANEDIONE in Urine 8319
- ACETONE and METHYL ETHYL KETONE in Urine 8320
- BUTYLTIN TRICHLORIDE in Urine 8321
- o-CRESOL in Urine 8322
- TRICHLOROACETIC ACID IN Urine 8324
- 3-

BROMOPROPIONIC ACID in Urine

8326
- S-

BENZYLMERCAPTURIC ACID AND S-

PHENYLMERCAPTURIC ACID IN Urine

9000
- ASBESTOS, CHRYSOTILE by XRD 9106
- METHAMPHETAMINE and Illicit Drugs, Precursors and

Adulterants on Wipes by Liquid-Liquid Extraction

9109
- METHAMPHETAMINE and Illicit Drugs, Precursors and

Adulterants on Wipes by Solid-Phase Extraction

9110
- BERYLLIUM in Surface Wipes by Fluorometry 9111
- METHAMPHETAMINE on Wipes by LC/MS NIOSH Manual of Analytical Methods (NMAM), Fifth Edition

CHAPTERS

NIOSH Manual of Analytical Methods (NMAM), 5th Edition Purpose, Scope and Use of the NIOSH Manual of Analytical Methods

1 Purpose and scope PS-2

2 How to use NMAM PS-3

3 References PS-8

NIOSH Manual of Analytical Methods 5th Edition Chapter PS April 2016 Page PS-2 of PS-9

1 Purpose and scope

The health of working people in myriad industries and occupations is potentially at risk through workplace exposure to airborne chemical and biological agents [Hathaway and Proctor 2004; Rose and Cohrssen 2011; Eduard et al. 2012; Jakubowski 2012]. Commonly it is the responsibility of occupational hygienists and often other public health professionals to determine the effectiveness of measures taken to minimize and control worker e xposures to airborne toxins and toxicants, and this is normally achieved by monitoring workplace air quality [DiNardi 2003; Vincent 2007, 2012 ; Kulkarni et al. 2011]. Air monitoring is vital because inhalation is ordinarily the most likely route of exposure in occupational settings. Frequently other routes of workplace exposure, notably dermal contact with chemical and biological agents, must also be considered [Semple and Cherrie 2003; Brisson and Ashley

2011; Behroozy 2013]. Complementary biomonitoring methods are also often used to assess

occupational exposures to toxic chemical compounds through measurement of specific analytes, e.g., metabolites and/or biomarkers, in body fluids (normally blood and urine) and tissues [Angerer and Greim 2006]. The NIOSH Manual of Analytical Methods (NMAM) is a compilation of analytical methods for air, biolog ical, surface (including dermal) and bulk samples that have been evaluated and validated in consideration of their fitness for purpose for workplace exposure monitoring [NIOSH 1995]. NIOSH sampling and analytical methods are intended to promote accuracy, sensitivity, and specificity in industrial hygiene analyses and related applications. NMAM, which is published online (available at: www.cdc.gov/niosh/nmam), i s constantly updated as new methods are developed and validated and as revised methods are evaluated and their performance verified. The methods published in NMAM are relied upon by authoritative bodies such as accrediting organizations and regulatory agencies. Besides sampling and analytical methods, NMAM also includes chapters on quality assurance, portable instrumentation, measurement of fibers, aerosol sampler design, and other guidance on specific areas of interest. Often there are situations during use where certain NIOSH methods may require modification, for inst ance, to accommodate interfering compounds from a particular workplace, to take advantage of unique laboratory capabilities, to make use of equivalent sample preparation or analysis techniques, or to make possible the analysis of a single sample for multiple contaminants. When method modifications are made, quality control data demonstrating the reliability of the modified method must be obtained, recorded and reported. Examples where method modifications might be required include the following: NIOSH Manual of Analytical Methods 5th Edition Chapter PS April 2016 Page PS-3 of PS-9 concentration or high humidity and, in some cases, may be increased if such concentrations are relatively low. modification of the m anual procedure on which the modified method is based. modified to eliminate inte rferences or increase sensitivity during measurement. ertain sample matrices that are difficult to dissolve. For the measurement of each analyte or group of analytes of concern in workplace environmental samples or in biological specimens obtained from workers, it is desired to produce sampling and analytical methods that will meet the needs of field investigators (e.g., industrial hygienists, control engineers or occupational physicians) as well as laboratory personnel (e.g., analytical chemists, biochemists, epidemiologists or toxicologists). Many NIOSH methods are developed in parallel with related voluntary consensus standards [Ashley

2015]. The ultimate goal of the formalized NIOSH method development, evaluation and

validation protocol is to make available sampling and analytical methods for applications in the occupational hygiene arena that are fit for purpose, analytically rigorous, and adequately ruggedized.

2 How to use NMAM

NIOSH methods are grouped alphabetically by method name, and some method names may refer to a group of related substances. It is also possible to locate methods through their arrangement by method number. Methods for particular analytes or groups of analytes can additionally be accessed by searching their Chemical Abstracts Service (CAS) number(s) through the online link. a.Locating a NIOSH method Often the easiest and fastest way to locate a method is to refer to the online method index, which contains an alphabetical listing of analytes and listing by method number. Each method"s cover page contains information on alternate chemical names and information on: Compound(s), Method Number, Method Name, Sampling Rate,

Minimum Volume,

Maximum Volume, Reagents, Analytical Technique and Sampler (for a quick reference). It is also possible to search electronically by method number and/or CAS number (if known).quotesdbs_dbs22.pdfusesText_28

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