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Legal Exposure Limits to Particular Substances:A Guideline

From Wikipedia, the free encyclopedia.

The Permissible Exposure Limit (PEL or OSHA PEL) is a legal limit in the United States for personal exposure to a substance, usually expressed in parts per million (ppm), or sometimes in milligrams per cubic metre (mg/m3).

Permissible Exposure Limits are defined by the Occupational Safety and Health Administration (OSHA).

Exposure is defined as a time-weighted average, usually abreviated to TWA.

This means that, for limited periods, a worker may be exposed to concentrations which are higher than the PEL, so long as the average concentration over eight hours remains lower.

This information has been published by the International Biopharmaceutical Association www.ibpassociation.org. Please note this information does not give any medical advice.

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Safety and Health Topics: Permissible Exposure Limits
Permissible Exposure Limits Public Safety and Health Topics page.www.osha.gov/SLTC/pel/ - 37k - Cached - Similar pages
TABLE Z-1 Limits for Air Contaminants. - 1910.1000 TABLE Z-1
... in 1910.1028 applies to all occupational exposures to benzene except in some ... See also 1910.1043 for cotton dust limits applicable to other sectors. ...www.osha.gov/pls/oshaweb/owadisp. show_document?p_table=STANDARDS&p_id=9992 - 78k - Cached - Similar pages[ More results from www.osha.gov ]
The MSDS HyperGlossary: PEL and TWA
A Permissible Exposure Limit (PEL) is the maximum amount or concentration of a chemical that a worker may be exposed to under OSHA regulations. ...www.ilpi.com/msds/ref/pel.html - 12k - Cached - Similar pages
California Code of Regulations, Title 8, Section 5155. Airborne ...
Permissible Exposure Limit (PEL). The maximum permitted 8-hour time-weighted average ... TABLE AC-1 PERMISSIBLE EXPOSURE LIMITS FOR CHEMICAL CONTAMINANTS ...www.dir.ca.gov/title8/5155.html - 184k - Cached - Similar pages
[PDF] TABLE AC-1 PERMISSIBLE EXPOSURE LIMITS FOR CHEMICAL CONTAMINANTS
File Format: PDF/Adobe Acrobat - View as HTMLPERMISSIBLE EXPOSURE LIMITS FOR CHEMICAL CONTAMINANTS. ___PEL. (d). ____ ... PERMISSIBLE EXPOSURE LIMITS FOR CHEMICAL CONTAMINANTS. ___PEL. (d). ____ ...www.dir.ca.gov/title8/ac1.pdf - Similar pages
permissible exposure limit
permissible exposure limit. Concept definition:. An exposure limit that is set for exposure to an hazardous substance or harmful agent and enforced by OSHA ...www.eionet.eu.int/gemet/concept?cp=6123&langcode=en - 19k - Cached - Similar pages
Permissible Exposure Limit - Wikipedia, the free encyclopedia
The Permissible Exposure Limit (PEL or OSHA PEL) is a legal limit in the United ... OSHA Permissible Exposure Limits site (includes list of PEL values, ...en.wikipedia.org/wiki/Permissible_Exposure_Limit - 12k - Cached - Similar pages
Permissible Exposure Limit: Information From Answers.com
Permissible Exposure Limit The Permissible Exposure Limit ( PEL or OSHA PEL ) is a legal limit in the United States for personal exposure to a.www.answers.com/topic/permissible-exposure-limit - 26k - Cached - Similar pages
Page Has Been Moved or Deleted
Page%20Has%20Been%20Moved%20or%20Deleted. ... Department of Labor Seal, US Department of Labor, photos representing the workforce - digital imagery? ...www.osha-slc.gov/OshStd_data/1910_1000_TABLE_Z-1.html - 19k - Cached - Similar pages
NIOSH/1988 OSHA PEL Project DocumentationCDC/NIOSH
OSHA sets permissible exposure limits (PELs) to protect workers against the health effects of exposure to hazardous substances. PELs are regulatory limits ...www.cdc.gov/niosh/pel88/pelstart.html - 8k - Cached - Similar pages
OSHA Permissible Exposure Limit
OSHA Permissible Exposure Limit (PEL) - OSHA sets permissible exposure limits (PELs) to protect workers against the health effects of exposure to hazardous ...www2.umdnj.edu/eohssweb/labsafety/a/popup/defs2.htm - 3k - Cached - Similar pages
Terms and Definitions
There are three types of permissible exposure limits:. TWA - Most permissible exposure limits are based upon an 8 hour time weighted average (TWA). ...www2.umdnj.edu/eohssweb/ refresher03/labsafety/general/1.htm - 9k - Cached - Similar pages[ More results from www2.umdnj.edu ]
PEL - Picture ELement
Permissible Exposure Limit is an occupational exposure limit established by ... PEL stands for Permissible Exposure Limit. PEL's are legal limits in the ...www.auditmypc.com/acronym/PEL.asp - 34k - Cached - Similar pages
Permissible Exposure Limit - What does Permissible Exposure Limit ...
What does Permissible Exposure Limit stand for? Definition of Permissible Exposure Limit in the list of acronyms provided by the Free Online Dictionary and ...acronyms.thefreedictionary.com/ Permissible+Exposure+Limit - 20k - Cached - Similar pages
Permissible Exposure Limit/Time Weighted Average - What does ...
What does Permissible Exposure Limit/Time Weighted Average stand for? Definition of Permissible Exposure Limit/Time Weighted Average in the list of acronyms ...acronyms.thefreedictionary.com/ Permissible+Exposure+Limit%2FTime+Weighted+Average - 20k - Cached - Similar pages[ More results from acronyms.thefreedictionary.com ]
Safety and Health Standards for General Industry
(i) The permissible exposure limits specified in the Final Rule Limits columns of Table Z-1-A shall be achieved by any reasonable combination of engineering ...www.state.vt.us/labind/Vosha/PEL.htm - 18k - Cached - Similar pages
AIHA's White Paper on Permissible Exposure Limits (PELs)
AIHA's White Paper on Permissible Exposure Limits (PELs). The focus of this white paper is on the regulatory permissible exposure limits (PELs) for airborne ...www.aiha.org/Content/AccessInfo/gov/wppels.htm - 60k - Cached - Similar pages
[PDF] SUBPART Z -- TOXIC AND HAZARDOUS SUBSTANCES 1910.1000-AIR CONTAMINANTS
File Format: PDF/Adobe Acrobat - View as HTMLMNOSHA Permissible Exposure Limits. Substituting this information in the formula ... The effective date for the permissible exposure limits specified in the ...www.state.mn.us/ebranch/doli/pdf/pels.pdf - Similar pages
WISHA Regional Directive 89-8 -- 195002415
SUBJECT: Application Requirements for (WAC 296-62-07515) Permissible Exposure Limits (PELs) - Special Instructions and Stays. ...www.lni.wa.gov/Safety/Rules/ Policies/Topic/wrds/wrd898.asp - 27k - Cached - Similar pages
Indoor Air Quality -- 121002346
However, these permissible exposure limits are usually much higher than levels ... However, if permissible exposure limits are not exceeded, WISHA cannot ...www.lni.wa.gov/Safety/Topics/AtoZ/IndoorAir/default.asp - 41k - Cached - Similar pages
NIOSH Pocket Guide Sample Record: Benzene
OSHA Current Permissible Exposure Limits (PEL): [1910.1028] TIME WEIGHTED AVERAGE (TWA) : 1 ppm SHORT TERM EXPOSURE LIMIT (STEL) : 5 ppm ...www.ccohs.ca/products/databases/samples/npg.html - 19k - Cached - Similar pages
permissible exposure limit (PEL)
permissible exposure limit (PEL) The maximum amount or concentration of a chemical that a worker may be exposed to under OSHA regulations.tapseis.anl.gov/glossacro/dsp_wordpopup.cfm?word_id=837 - 2k - Cached - Similar pages
Permissible Exposure Limit (PEL)
Permissible Exposure Limit (PEL), A maximum allowable atmospheric level of a substance in workplace air averaged over an 8-hour shift.deploymentlink.osd.mil/du_library/ tools/glossary/permissible_exposure_limit_pel.htm - 1k - Cached - Similar pages
Safety Manual - Section 3.12 Industrial Hygiene Surveys
If a definitive cause for the symptoms or results from the aforementioned contaminates are below permissible exposure limits, additional monitoring for ...safety.uchicago.edu/3_12.html - 16k - Cached - Similar pages
[PDF] LASER EXPOSURE LIMITS
File Format: PDF/Adobe Acrobat - View as HTMLANSI Z 136.1, Maximum Permissible Exposure Limits. a. A summary of Maximum Permissible Exposure (MPE) limits for direct ocular exposures ...www.safety.vanderbilt.edu/pdf/laser_exposure_limits.pdf - Similar pages
[PPT] OMSEP Briefingt
File Format: Microsoft Powerpoint 97 - View as HTML8 Hour Time Weighted Average (TWA); Permissible Exposure Limit (PEL) ... OSHA sets permissible exposure limits (PEL’s) to protect workers against the health ...www.uscg.mil/hq/g-w/g-wk/wkh/omsep/ lectures/Mod2/Mod2_OMSEP_WBT_Enrollment.ppt - Similar pages
CHSP: Appendices
Permissible exposure limit (PEL). An exposure limit that is published and enforced by OSHA as a legal standard. PEL may be either a time-weighted-average ...www.lbl.gov/ehs/chsp/html/glossary.shtml - 100k - Cached - Similar pages
Threshold limit values, permissible exposure limits, and ...
The development of exposure limits in the United States has always relied heavily upon the threshold...www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve& db=PubMed&list_uids=8506846&dopt=Abstract - Similar pages
Proposed maximum permissible exposure limits for ultrashort laser ...
Recent studies have provided considerable ED50 data for both visible and near infrared wavelengths f...www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve& db=PubMed&list_uids=10086595&dopt=Abstract - Similar pages[ More results from www.ncbi.nlm.nih.gov ]
Defintion of permissible_exposure_limit_pel - Chemistry Dictionary
Definition of permissible exposure limit (PEL). 1 : a time-weighted average exposure limit (typically 8 hours) or a ceiling exposure limit for employees to ...www.chemicool.com/definition/ permissible_exposure_limit_pel.html - 6k - Cached - Similar pages
[PDF] MSDS: M-0845
File Format: PDF/Adobe Acrobat1-ETHYL-2,3-CYCLOHEXENOPYRIDINIUM TOSYLATE. OSHA Permissible Exposure Limit: PEL/TWA. None established ... OSHA Permissible Exposure Limit: PEL/TWA 0.75 ...www.polaroid.com/service/msds/m_0845.pdf - Similar pages
[PDF] MSDS 0628
File Format: PDF/Adobe Acrobat - View as HTMLOSHA Permissible Exposure Limit: PEL/TWA. None established. ACGIH. TLV/TWA. Not listed. 2-ETHYLIMIDAZOLE. OSHA Permissible Exposure Limit: PEL/TWA ...www.polaroid.com/service/msds/m_0628.pdf - Similar pages[ More results from www.polaroid.com ]
Occupational Exposure Limits
PEL (Permissible Exposure Limits). These limits are set by the Occupational Safety and Health Administration (OSHA) and are the law of the land in the ...archive.orr.noaa.gov/cameo/locs/worklims.html - 11k - Cached - Similar pages
[PDF] Risk Control
File Format: PDF/Adobe Acrobat - View as HTML50 ug Permissible Exposure Limit is reduced to 40 ug. When employees work a 12 hr work shift the 50 ug Permissible. Exposure Limit is reduced to 33 ug. ...www.cna.com/downloads/risk_control/Client_Use_Bulletins/ LeadExposureTorchCuttingChecklist.pdf - Similar pages
FR Doc. 06-1606
This differential will be determined by applying occupational safety and health standards consistent with the permissible exposure limit promulgated by the ...www.opm.gov/fedregis/2006/71-022206-8923-a.htm - 11k - Cached - Similar pages
RegRadar.org
Labor: Occupational Safety and Health Administration. Permissible Exposure Limits (PELS) For Air Contaminants. Flight Data Recorder:. RIN #: 1218-AB54 ...www.mercatus.org/regradar/reg.php?regid=65 - 25k - Cached - Similar pages
Lab Safety Supply - EZ Facts Safety Info - Document #232, Exposure ...
PEL - Permissible Exposure Limit. The OSHA limit of employee exposure to chemicals; found primarily in 29 CFR 1910.1000. STEL - Short Term Exposure Limit. ...www.labsafety.com/refinfo/ezfacts/ezf232.htm - 102k - Cached - Similar pages
SBU Chem Dept Chemical Hygiene Plan - Section 9 - Information ...
Permissible exposure limits for OSHA regulated substances or recommended ... Permissible Exposure Limits (PELs) and Other Recommended Exposure Limits ...www.sunysb.edu/chemistry/safety/chp/chp09.html - 8k - Cached - Similar pages
Lab Safety Manual 1996 - Appendix VII
APPENDIX VII - OSHA PERMISSIBLE EXPOSURE LIMIT. November 1996. A Permissible Exposure Limit (PEL) is a Time Weighted Average (TWA) concentration that must ...www.utexas.edu/safety/ehs/lab/labman/appendix7.html - 15k - Cached - Similar pages
The ORCBS - Radiation Safety - Programs & Guidelines - Radiation ...
This limit is called the "maximum permissible exposure". ... Maximum permissible exposure limits to external radiation for adult and minor radiation workers ...www.orcbs.msu.edu/radiation/programs_guidelines/ radmanual/19rm_maxexposure.htm - 21k - Cached - Similar pages
Protection for Workers Against Potentially Significant Mercury ...
OSHA requires that employers that work with mercury use feasible controls to ensure that mercury vapor levels remain below the permissible exposure limit, ...www.purdue.edu/dp/envirosoft/mercbuild/src/protectw.htm - 20k - Cached - Similar pages
Mold Law California Mold Law Mold Disclosure Mold Agreement ...
(a) If the department finds that adopting permissible exposure limits to mold ... (1) Adopt permissible exposure limits to mold for indoor environments that ...www.lamold.com/mold_law.html - 42k - Cached - Similar pages
Interpretation
... (OSHA) Permissible Exposure Limits (PELs) when found to be more protective. ... In cases where the exposure limits are not expressed in the same units, ...www.eh.doe.gov/il/unpres/d95-10-036.htm - 5k - Cached - Similar pages
Occupational Exposure Limits
It is important to recognize that unlike some exposure limits for ambient ... Permissible exposure levels are similar to the ACGIH TLVs and compliance with ...www.ilo.org/encyclopaedia/?doc& nd=857400285&nh=0&ssect=1 - 14k - Cached - Similar pages
Mine Safety and Health Administration (MSHA) - Unified Agenda ...
Abstract: MSHA's permissible exposure limit (PEL) for asbestos applies to surface (30 CFR part 56) and underground (30 CFR part 57) metal and nonmetal mines ...www.msha.gov/REGS/UNIFIED/June2004/1219-AB24.asp - 15k - Cached - Similar pages
[PPT] https://www.ehs.ohio-state.edu/secure/labstand/Lab...
File Format: Microsoft Powerpoint - View as HTMLThese limits are called Permissible Exposure Limits (PEL). Permissible Exposure Limits (PEL) ... The OSHA Permissible Exposure Limits are found in: ...Similar pages
Permissible Exposure Limit (PEL)
First · Previous · Next · Last · Index · Text. Slide 7 of 19.www.oshainfo.gatech.edu/silica/sld007.htm - 2k - Cached - Similar pages
[PDF] MEETING SUMMARY CAL/OSHA PERMISSIBLE EXPOSURE LIMITS PUBLIC ...
File Format: PDF/Adobe Acrobat - View as HTMLan offshoot of the process of updating the Permissible Exposure Limits in section 5155 of Title 8 of the. California Code of Regulations. ...www.worksafe.org/.../docs/ SUMMARY%20SEN%20MTG%201%2019%2005%20FINAL%20with%20no%20attachments1.pdf - Similar pages
the INSafe (INSafe) - Indiana Department of Labor
Exposure to air contaminants is still regulated by existing OSHA Permissible Exposure Limits for individual air contaminants. ...www.in.gov/labor/insafe/faqs.html - 15k - Cached - Similar pages
1.2 Maximum Permissible Exposure
Maximum Permissible Exposure. The most effective prevention of injury from a ... The laser exposure limits have been recently revised by ICNIRP in respect ...info.tuwien.ac.at/iflt/safety/section1/1_2.htm - 8k - Cached - Similar pages

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