Risk Management & Insurance Industry - Knowledge & Resource Center

GCat: Science and Technology
MCat: Chemicals
Cat: TLV

ATSDR Minimum Risk Levels (MRLs), IDLH Values - Immediately Dangerous to Life or Health Concentrations (IDLH), Biological Exposure Indices (BEI), Exposure Limits for Air Contaminants - PELs, TLVs, TWAs, and STELs exposure limits. Charts of OSHA standards 1910.119 & 1926.64 threshold quantities of chemicals. Table Z-3 Mineral Dusts 1910.1000 Table Z-2 1910,1000 Toxic and Hazardous Substances.

28 Resources
1988 OSHA PEL Project Documentation [5374] ?

OSHA comments from the June 19, 1988 Final Rule on Air Contaminants Project

1988 OSHA PEL Project Documentation: Chemical Listing [9765] ?

Database derived from OSHA comments from the June 19, 1988 Final Rule on Air Contaminants Project

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 1 (2000) [29243] ?

Covers anilene, arsine, monomethylhydrazine, dimethylhydrazine

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 2 (2002) [28483] ?

Reviews toxicity documents on five chemicals that can be released in the air from accidents at chemical plants

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 3 (2003) [29244] ?

Covers nerve agents, sulfur mustard, methyl isocyanate, diborane

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 4 (2004) [29245] ?

Covers chlorine, hydrogen chloride, hydrogen fluoride, toluene, uranium hexafluoride

Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 5 (2007) [30219] ?

Covers chlorine dioxide, chlorine trifluoride, 3 cyclohexylamine, 4 ethylenediamine, HFE-7100, tetranitromethane

ATSDR Minimum Risk Levels (MRLs) [1018] ?

List of chemicals and their Minimum Risk Levels as determined by ATSDR

Australia - Hazardous Substances Information System [5049] ?

TWA/STEL for hazardous chemicals

Carbon Black - Working Safely [12878] ?

Discusses the ACGIH exposure limits to carbon black

Documentation for IDLH Values [487] ?

Documentation for Immediately Dangerous to Life or Health Concentrations (IDLHs)

Updated DOE Protective Action Criteria (PAC) Values [23002] ?

PAC values in the searchable database and tables

ERPGs [26345] ?

Emergency Response Planning Guidelines (ERPGs) - brief summaries and estimates of tolerable-effect thresholds

Updated Exposure Limits for Air Contaminants [527] ?

Listing of PELs, TLVs and STELs exposure limits for air contaminants - plus, definitions

Exposure Limits for Synthetic Mineral Fibers [4570] ?

Recommended PEL-TWA for SVFs

Medical Management Guidelines (MMGs) for Acute Chemical Exposures [25645] ?

Basic chemical and exposure information & potential health effects

MN-Minnesota: OSHA Permissible Exposure Limits [pdf] [15503] ?

In 1989, federal OSHA revised its PELs under 1910.1000, which Minnesota OSHA adopted

Updated New Chemical Exposure Limits (NCELs) [6437] ?

NCEL concentrations established by EPA

NIOSH Pocket Guide Appendices [2080] ?

Full text of Appendices A, B, C, D, E, F, G to NIOSH Pocket Guide

Occupational Health Guidelines for Chemical Hazards [23003] ?

NIOSH guidelines for chemical hazards

OSHA Permissible Exposure Limits, IDLH Values [19275] ?

Physical properties, exposure guidelines, etc

OSHA: Chemical Sampling Information [9531] ?

OSHA TLVs on chemical substances that may be encountered during industrial hygiene investigations

Updated Pesticide Tolerances [10428] ?

EPA sets limits on the amount of pesticides that may remain in or on foods

Radiation Dose and Contamination Limits [pdf] [16778] ?

Methods for Assessing Occupational Radiaiton Doses Due to Intake of Radionuclides

Reference Data Sheet on Carbon Monoxide [10153] ?

Effects of carbon moxide on human beings (%CO in atmosphere) vs hrs of expsoure

SADA [6380] ?

Human health toxicological information used to perform risk evaluations & assessments and more

TEEL Values including AEGLs and ERPGs [10420] ?

Searchable Database: AEGLs, ERPGs, and TEELs for Chemicals of Concern

VT-Vermont OSHA Permissible Exposure Limits [17271] ?

Vermont state specific standards


Related Categories & Information

- rmLibrary : Related Categories (3)

Chemicals / Lists
Lists of chemicals subject to environmental and safety regulations

Industrial Hygiene / Sampling
Technical guides on industrial hygiene air & noise sampling, monitoring, etc

OSHA / Sampling
OSHA sampling techniques, guidelines, and resources


- Cross References to other LAD Libraries (5)


My Bookmarks | Last 25

Words of Wisdom

"Even if I knew that tomorrow the world would go to pieces, I would still plant my apple tree.

- Leon Trotsky


Risk Management & Insurance - Core Values and Available Information