National Drinking Water Database
National Drinking Water Database - Chemical Contaminants
Methyl methacrylate
Status: Unregulated - EPA has not established a maximum legal limit in tapwater for this contaminant.
Methyl methacrylate is a manufactured chemical used in the industrial production of resins and plastics.
Detected |
Found above health guidelines |
Found above legal limit |
|
|---|---|---|---|
| States | 2 |
- |
- |
| Water utilities | 3 |
- |
- |
| People Served | 20,150 |
- |
- |
Health Concerns for Methyl methacrylate:
- Allergies/immunotoxicity
- Organ system toxicity (non-reproductive)
- Multiple, additive exposure sources
- Developmental/reproductive toxicity
- Irritation (skin, eyes, or lungs)
- Cancer
- Neurotoxicity
- Occupational hazards
- Biochemical or cellular level changes
- Miscellaneous
- Persistence and bioaccumulation
- Ecotoxicology
Methyl methacrylate Exposure by State
Water utilities in 2 states have reported detecting Methyl methacrylate in treated tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies.
| State | Water Suppliers with Methyl methacrylate contamination | |
|---|---|---|
| Systems | Population | |
| New Jersey | 1 | 14,000 |
| Texas | 2 | 6,150 |
| Total | 3 | 20,150 |
The Most Polluted Communities
3 water utilities reported detecting Methyl methacrylate in tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies
Ranked by highest average Methyl methacrylate level
| Rank | System | Population Served | Positive test results of total reported tests | Average Level (Range) |
|---|---|---|---|---|
| 1 | Redland Wsc Lufkin, TX | 2,790 | 1 of 3 | 1.5 ppb (0 to 4.5 ppb) |
| 2 | South River W Dept South River, NJ | 14,000 | 1 of 3 | 0.83 ppb (0 to 2.5 ppb) |
| 3 | Mustang Wsc Aubrey, TX | 3,360 | 1 of 4 | 0.21 ppb (0 to 0.85 ppb) |
Health Based Limits for Methyl methacrylate
| Standard | Description | Level |
|---|---|---|
| Health-Based Screening Level | A benchmark concentration of contaminants in water that may be of potential concern for human health, if exceeded. For noncarcinogens, the HBSL represents the contaminant concentration in drinking water that is not expected to cause any adverse effects over a lifetime of exposure. For carcinogens, the HBSL range represents the contaminant concentration in drinking water that corresponds to an excess estimated lifetime cancer risk of 1 chance in 1 million to 1 chance in 10 thousand. Source: U.S. Geological Survey. | 10000 ppb |
Testing Summary for Methyl methacrylate
| Are tests routinely required for Methyl methacrylate by federal law? | No |
| Water suppliers reporting tests for Methyl methacrylate (2004-2009): | 3,164 of 47,576 |
| Average testing rate for water supplier reporting tests (2004-2009): | 0.4 per year |
Allergies/immunotoxicity
| Type of concern: | Reference: |
| Human immune and respiratory toxicant or allergen - strong evidence | Association of Occupational and Environmental Clinics |
| Limited evidence of immune system toxicity or allergies | European Union - Classification & Labelling |
| Limited evidence of immune system toxicity or allergies | European Economic Community, 1987 |
| Limited evidence of immune system toxicity or allergies | National Library of Medicine HazMap |
Organ system toxicity (non-reproductive)
| Type of concern: | Reference: |
| Known human lung and skin toxicant | European Union - Classification & Labelling |
| Known human respiratory toxicant | EPA Hazardous Air Pollutants |
| Limited evidence of sense organ toxicity | European Economic Community |
| Limited evidence of respiratory toxicity | US EPA, Air Risk Information Support Center, 2003 |
| One or more animal studies show effects at moderate doses (low dose studies may be unavailable for this ingredient) | EPA Categorized List of Inert Pesticide Ingredients |
| One or more animal studies show classified as toxic effects at moderate doses (low dose studies may be unavailable for this ingredient) | EPA Toxic Release Inventory PBTs |
| One or more animal studies show gastrointestinal effects at high doses (low dose studies may be unavailable for this ingredient) | RTECS®- Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale 1971 |
| One or more animal studies show liver effects at high doses (low dose studies may be unavailable for this ingredient) | RTECS®- Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale 1971 |
| One or more animal studies show sense organ effects at high doses (low dose studies may be unavailable for this ingredient) | RTECS®- Industrial Medicine 1945 |
| Classified as not expected to be potentially toxic or harmful | Environment Canada Domestic Substance List |
| Classified as a low human health priority | Environment Canada Domestic Substance List |
Multiple, additive exposure sources
| Type of concern: | Reference: |
| Used in food or as an additive with limited or no toxicity information available | FDA Everything Added to Food |
Developmental/reproductive toxicity
| Type of concern: | Reference: |
| Limited evidence of developmental toxicity | US EPA, 9204 |
| Limited evidence of reproductive toxicity | US EPA, 9204 |
Irritation (skin, eyes, or lungs)
| Type of concern: | Reference: |
| Classified as irritant | European Union - Classification & Labelling |
| Limited evidence of skin irritation | National Library of Medicine HazMap |
| One or more animal studies show skin irritation at high doses | RTECS®- Journal of Industrial Hygiene and Toxicology 1941 |
Cancer
| Type of concern: | Reference: |
| One or more in vitro tests on mammalian cells show positive mutation results | RTECS®- Biologicheskii Zhurnal Armenii 1974 |
| One or more in vitro tests on mammalian cells show positive mutation results | RTECS®- Mutation Research 1989 |
| One or more in vitro tests on mammalian cells show positive mutation results | RTECS®- Environmental Mutagenesis 1986 |
| One or more in vitro tests on mammalian cells show positive mutation results | RTECS®- Environmental and Molecular Mutagenesis 1988 |
| One or more in vitro tests on mammalian cells show positive mutation results | RTECS®- National Toxicology Program Technical Report Series 1986 |
| One or more in vitro tests non-mammalian cells show positive mutation results | RTECS®- Journal of Bone and Joint Surgery, American Volume 1979 |
| One or more animal studies show tumor formation at high doses | RTECS®- Clinical Orthopaedics and Related Research 1972 |
| Cancer - not classifiable/not likely to be human carcinogen | EPA Integrated Risk Information System (IRIS) |
| Cancer - not classifiable/not likely to be human carcinogen | Int'l Agency for Research on Cancer (IARC) - Carcinogens |
Neurotoxicity
| Type of concern: | Reference: |
| One or more animal studies show brain, nervous system, or behavioral effect effects at high doses | RTECS®- Industrial Health 1989 |
Occupational hazards
| Type of concern: | Reference: |
| Allowed workplace exposures restricted to high doses | RTECS®- TLV/BEI,2006 |
| Allowed workplace exposures restricted to high doses | RTECS®- MSHA STANDARD-air: 3,168,1971 |
| Allowed workplace exposures restricted to high doses | RTECS®- OSHA PEL (Gen Indu): 29,1910 1994 |
| Allowed workplace exposures restricted to high doses | RTECS®- OSHA PEL (Construc): 29,1926 1994 |
| Allowed workplace exposures restricted to high doses | RTECS®- OSHA PEL (Shipyard): 29,1915 1993 |
| Allowed workplace exposures restricted to high doses | RTECS®- OSHA PEL (Fed Cont): 41,50-204 1994 |
| Allowed workplace exposures restricted to high doses | RTECS®- TLV/BEI,2007 |
Biochemical or cellular level changes
| Type of concern: | Reference: |
| One or more animal studies show biochemical changes at high doses where the human health implications are not yet well understood | RTECS®- Industrial Health 1989 |
Miscellaneous
| Type of concern: | Reference: |
| Occupational hazards related to handling | European Union - Classification & Labelling |
Persistence and bioaccumulation
| Type of concern: | Reference: |
| Not suspected to be persistent | Environment Canada Domestic Substance List |
| Not suspected to be bioaccumulative | Environment Canada Domestic Substance List |
Ecotoxicology
| Type of concern: | Reference: |
| Not suspected to be an environmental toxin | Environment Canada Domestic Substance List |
Government, industry, academic studies and classifications
| government/industry list/academic study | appears on list as | classification(s) |
| European Union - Classification & Labelling | METHYL METHACRYLATE | •Highly flammable •Highly flammable •Irritant (eyes, skin, or lungs) •Irritating to respiratory system and skin •May cause sensitization by skin contact |
| Association of Occupational and Environmental Clinics | METHYL METHACRYLATE | • Asthmagen sensitizer |
| Canada - Prohibited and Restricted Cosmetics Ingredients | METHYL METHACRYLATE MONOMER | •Prohibited from use in Canadian cosmetics |
| FDA Everything Added to Food | METHYL METHACRYLATE | • There is reported use of the substance, but it has not yet been assigned for toxicology literature search. |
| Environment Canada Domestic Substance List | 2-PROPENOIC ACID, 2-METHYL-, METHYL ESTER | •This chemical was NOT flagged by CEPA for further attention. The chemical was flagged for as a low human health priority. |
| EPA Integrated Risk Information System (IRIS) | METHYL METHACRYLATE | •Group E: Evidence of non-carcinogenicity for humans (EPA classification) |
| EPA Integrated Risk Information System (IRIS) | METHYL METHACRYLATE | •Not likely to be carcinogenic in humans (EPA classification) |
| EPA Hazardous Air Pollutants | METHYL METHACRYLATE | •Hazardous air pollutant under Clean Air Act |
| National Library of Medicine HazMap | METHYL METHACRYLATE | •Asthma - Reversible bronchoconstriction (narrowing of bronchioles) initiated by the inhalation of irritating or allergenic agents: Yes; •Skin Sensitizer - An agent that can induce an allergic reaction in the skin or lungs: Yes; •Dermatotoxin: Skin Burns; •Restricted - Regulations that have banned or restricted the use of the agent: In the mid-1970s it was banned by the FDA for use in nail preparations. It was replaced by ethyl methacrylate which also caused sensitization. [Marks, p. 181-2]; •PEL (OSHA) - Permissible exposure limit (OSHA): 100 ppm; •STEL (ACGIH) - Short-term exposure limits (ACGIH): 100 ppm; •LC50 - Lethal concentration in 50% of animals tested: 7115 ppm; •TLV (ACGIH) - Threshold limit value (ACGIH): 50 ppm;FL: |
| Int'l Agency for Research on Cancer (IARC) - Carcinogens | METHYL METHACRYLATE | •IARC Group 3 (no cancer link) |
| International Fragrance Association Codes & Standards | METHYL METHACRYLATE | •Fragrance unsafe for use in cosmetics |
| International Fragrance Association Codes & Standards | METHYL METHACRYLATE | •Fragrance unsafe for use in cosmetics |
| International Fragrance Association Codes & Standards | #53 METHYL METHACRYLATE | •Fragrance unsafe for use in cosmetics |
| International Fragrance Association Codes & Standards | OTHER MATERIALS | •Fragrance unsafe for use in cosmetics |
| International Fragrance Association Codes & Standards | OTHER MATERIALS (26 ENTRIES) | •Fragrance unsafe for use in cosmetics |
| EPA Categorized List of Inert Pesticide Ingredients | METHYL METHACRYLATE | •Pesticide inerts: potentially toxic, testing priority, according to EPA (Environmental Protection Agency) |
| EPA Toxic Release Inventory PBTs | METHYL ESTER2PROPENOIC ACID, 2METHYL | •Toxic, U.S. Environmental Protection Agency Toxics Release Inventory programs |
| European Economic Community | METHYL METHACRYLATE | •Skin or sense organ toxicity hazards: suspected |
| European Economic Community, 1987 | METHYL METHACRYLATE | •Immunotoxicity hazards: suspected |
| US EPA, Air Risk Information Support Center, 2003 | METHYL METHACRYLATE | •Respiratory toxicity hazards: suspected |
| US EPA, 9204 | METHYL METHACRYLATE | •Developmental toxicity hazards: suspected |
| US EPA, 9204 | METHYL METHACRYLATE | •Reproductive toxicity hazards: suspected |
| RTECS®- TLV/BEI,2006 | METHYL METHACRYLATE | • occupationally related - ACGIH TLV (human TWA) |
| RTECS®- TLV/BEI,2007 | METHYL METHACRYLATE | • occupationally related - ACGIH TLV (human TWA) |
| RTECS®- Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale 1971 | METHYL METHACRYLATE | • liver - Other changes (rat TDLo) • gastrointestinal - Ulceration or bleeding from stomach (rat TDLo) |
| RTECS®- Biologicheskii Zhurnal Armenii 1974 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Cytogenetic Analysis (rat ihl) |
| RTECS®- Biologicheskii Zhurnal Armenii 1974 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Cytogenetic Analysis (rat ihl) |
| RTECS®- Clinical Orthopaedics and Related Research 1972 | METHYL METHACRYLATE | • cancer - Tumors at site of application (rat TDLo) |
| RTECS®- Environmental and Molecular Mutagenesis 1988 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Cytogenetic Analysis (mouse lym) |
| RTECS®- Environmental and Molecular Mutagenesis 1988 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Cytogenetic Analysis (mouse lym) |
| RTECS®- Environmental Mutagenesis 1986 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Mutation in Micro-organism (mouse lym) |
| RTECS®- Industrial Health 1989 | METHYL METHACRYLATE | • biochemical - Lipids, including transport (rat TDLo) • brain, nervous system, or behavioral effect - Somnolence (general depressed activity) (rat TDLo) • brain, nervous system, or behavioral effect - Structural change in nerve or sheath (rat TDLo) |
| RTECS®- Industrial Medicine 1945 | METHYL METHACRYLATE | • sense organ - Primary eye irritant (rabbit ) |
| RTECS®- Industrial Medicine 1945 | METHYL METHACRYLATE | • sense organ - Primary eye irritant (rabbit ) |
| RTECS®- Journal of Bone and Joint Surgery, American Volume 1979 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Mutation in Micro-organism (Salmonella typhimurium ) |
| RTECS®- Journal of Bone and Joint Surgery, American Volume 1979 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Mutation in Micro-organism (Salmonella typhimurium ) |
| RTECS®- Journal of Industrial Hygiene and Toxicology 1941 | METHYL METHACRYLATE | • skin - Primary skin irritant (rabbit ) |
| RTECS®- MSHA STANDARD-air: 3,168,1971 | METHYL METHACRYLATE | • occupationally related - MSHA STANDARD-air (human TWA) |
| RTECS®- Mutation Research 1989 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Cytogenetic Analysis (mouse lym) • mutagenic - Positive mutation assay: Micronucleus test (mouse lym) |
| RTECS®- Mutation Research 1989 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Cytogenetic Analysis (mouse lym) • mutagenic - Positive mutation assay: Micronucleus test (mouse lym) |
| RTECS®- National Toxicology Program Technical Report Series 1986 | METHYL METHACRYLATE | • mutagenic - Positive mutation assay: Cytogenetic Analysis (hamster ovr) • mutagenic - Positive mutation assay: Mutation in Mammalian Somatic Cells (mouse lym) • mutagenic - Positive mutation assay: Sister Chromatid Exchange (hamster ovr) |
| RTECS®- OSHA PEL (Construc): 29,1926 1994 | METHYL METHACRYLATE | • occupationally related - OSHA PEL (Construc) (human TWA) |
| RTECS®- OSHA PEL (Fed Cont): 41,50-204 1994 | METHYL METHACRYLATE | • occupationally related - OSHA PEL (Fed Cont) (human TWA) |
| RTECS®- OSHA PEL (Gen Indu): 29,1910 1994 | METHYL METHACRYLATE | • occupationally related - OSHA PEL (Gen Indu) (human TWA) |
| RTECS®- OSHA PEL (Shipyard): 29,1915 1993 | METHYL METHACRYLATE | • occupationally related - OSHA PEL (Shipyard) (human TWA) |
references
| government/industry list/academic study | reference |
| European Union - Classification & Labelling | CPS&Q (Consumer Products Safety & Quality) formely known as ECB (European Chemicals Bureau). 2008. Classification and Labelling: Chemicals: Annex VI of Directive 67/548/EEC through the 31st ATP. |
| Association of Occupational and Environmental Clinics | AOEC (Association of Occupational and Environmental Clinics). 2009. AEOC exposures codes and asthmagen designation. |
| Canada - Prohibited and Restricted Cosmetics Ingredients | Health Canada. 2007. List of Prohibited and Restricted Cosmetic Ingredients. Canada's Cosmetic Ingredient Hotlist. March 2007. |
| FDA Everything Added to Food | FDA (U.S. Food and Drug Administration). 2008. EAFUS [Everything Added to Food]: A Food Additive Database. FDA Office of Food Safety and Applied Nutrition. |
| Environment Canada Domestic Substance List | EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry. |
| EPA Integrated Risk Information System (IRIS) | EPA (U.S. Environmental Protection Agency). 2008. Integrated Risk Information System (IRIS). Evidence for human carcinogenicity based on 1986-2005 guidelines. |
| EPA Hazardous Air Pollutants | EPA (U.S. Environmental Protection Agency). 2005. Office of Air. The 112(b)1 Hazardous Air Pollutants List (as modified). Last modified: 12 Dec 2005. |
| National Library of Medicine HazMap | NLM (National Library of Medicine). 2006. HazMap — Occupational Exposure to Hazardous Agents. |
| Int'l Agency for Research on Cancer (IARC) - Carcinogens | IARC (International Agency for Research on Cancer). 2008. Overall Evaluations of Carcinogenicity to Humans, as evaluated in IARC Monographs Volumes 1-99 (a total of 935 agents, mixtures and exposures). |
| International Fragrance Association Codes & Standards | IFRA (International Fragrance Association). 2006. Codes and Standards. |
| EPA Categorized List of Inert Pesticide Ingredients | EPA (U.S. Environmental Protection Agency). 1987 & 2005. Office of Pesticide Programs. Inert (other) Pesticide Ingredients in Pesticide Products - Categorized List of Inert (other) Pesticide Ingredients. |
| EPA Toxic Release Inventory PBTs | EPA (U.S. Environmental Protection Agency). 1999. Toxics Release Inventory Program. PBT Chemical Rule. |
| Scorecard.org Toxicity Information | European Economic Community. Sensitizing Substances in the EEC List of Dangerous Substances. Annex I to Council Directive 67/548/EEC. http://www.kemi.se/default_eng.cfm?page=klass_mark/klasshem_eng.htm, US EPA, Air Risk Information Support Center. Health Effects Notebook for Hazardous Air Pollutants. http://www.epa.gov/ttnatw01/hlthef/hapindex.html, A Relational Database of Hazardous Chemicals and Occupational Diseases. Browse Haz-Map by Adverse Effects http://hazmap.nlm.nih.gov/hazmapadv.html, National Institute for Occupational Safety and Health's Registry of Toxic Effects of Chemical Substances. See Environmental Defense's Suspect Hazard Identification documentation. |
| Scorecard.org Toxicity Information | European Economic Community. Sensitizing Substances in the EEC List of Dangerous Substances. Annex I to Council Directive 67/548/EEC. http://www.kemi.se/default_eng.cfm?page=klass_mark/klasshem_eng.htm, US EPA, Air Risk Information Support Center. Health Effects Notebook for Hazardous Air Pollutants. http://www.epa.gov/ttnatw01/hlthef/hapindex.html, A Relational Database of Hazardous Chemicals and Occupational Diseases. Browse Haz-Map by Adverse Effects http://hazmap.nlm.nih.gov/hazmapadv.html, Swedish National Chemicals Inspectorate. Labelling of chemical products, Swedish regulations and general advice with regard to the classification and labelling of chemical products hazardous to health, flammables and explosives. List of Allergenic Substances. National Chemicals Inspectorate, Solna, Sweden. 1987, 1990-1992. |
| Scorecard.org Toxicity Information | US EPA, Air Risk Information Support Center. Health Effects Notebook for Hazardous Air Pollutants. http://www.epa.gov/ttnatw01/hlthef/hapindex.html, A Relational Database of Hazardous Chemicals and Occupational Diseases. Browse Haz-Map by Adverse Effects http://hazmap.nlm.nih.gov/hazmapadv.html, California EPA, Office of Environmental Health Hazard Assessment. Air Toxics Hot Spots Program Risk Assessment Guidelines, Part III: Technical Support Document 'Determination of Noncancer Chronic Reference Exposure Levels'. Includes all Chronic Reference Exposure Levels (CRELs) adopted by OEHHA as of August 2003 (http://www.oehha.ca.gov/air/chronic_rels/AllChrels.html, plus draft CRELS proposed through March 2004 (http://www.oehha.ca.gov/air/chronic_rels/index.html., National Institute for Occupational Safety and Health's Registry of Toxic Effects of Chemical Substances. See Environmental Defense's Suspect Hazard Identification documentation. |
| Scorecard.org Toxicity Information | US EPA. Roadmaps to Sources of Information on Chemicals Listed in the Emergency Planning Community and Community Right-to-Know Act (Also Known as SARA Title 3), Section 313 Toxic Release Inventory (for Microcomputers). (Report Number EPADFDK92040). 1991. Data file distributed in 2 diskettes by Office of Pollution, Prevention, and Toxics, Environmental Protection Agency, Washington, DC. NOTE: Datasource no longer being maintained by EPA; not currently available online. |
| Scorecard.org Toxicity Information | US EPA. Roadmaps to Sources of Information on Chemicals Listed in the Emergency Planning Community and Community Right-to-Know Act (Also Known as SARA Title 3), Section 313 Toxic Release Inventory (for Microcomputers). (Report Number EPADFDK92040). 1991. Data file distributed in 2 diskettes by Office of Pollution, Prevention, and Toxics, Environmental Protection Agency, Washington, DC. NOTE: Datasource no longer being maintained by EPA; not currently available online. |
| RTECS®- TLV/BEI,2006 | RTECS®- TLV/BEI,2006 |
| RTECS®- TLV/BEI,2007 | RTECS®- TLV/BEI,2007 |
| RTECS®- Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale 1971 | RTECS®- Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. (SPPIF, B.P.22, F-41353 Vineuil, France) V.7- 1946- 32,653,1971 |
| RTECS®- Biologicheskii Zhurnal Armenii 1974 | RTECS®- Biologicheskii Zhurnal Armenii. Biological Journal of Armenia. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.19- 27(6),102,1974 |
| RTECS®- Biologicheskii Zhurnal Armenii 1974 | RTECS®- Biologicheskii Zhurnal Armenii. Biological Journal of Armenia. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.19- 1966- 27(6),102,1974 |
| RTECS®- Clinical Orthopaedics and Related Research 1972 | RTECS®- Clinical Orthopaedics and Related Research. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) No.26- 1963- 88,223,1972 |
| RTECS®- Environmental and Molecular Mutagenesis 1988 | RTECS®- Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- 11,49,1988 |
| RTECS®- Environmental and Molecular Mutagenesis 1988 | RTECS®- Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 11,49,1988 |
| RTECS®- Environmental Mutagenesis 1986 | RTECS®- Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. 8(Suppl 6),4,1986 |
| RTECS®- Industrial Health 1989 | RTECS®- Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- 27,121,1989 |
| RTECS®- Industrial Medicine 1945 | RTECS®- Industrial Medicine. (Chicago, IL) V.1-18, 1932-49. For publisher information, see IOHSA5. 14,292,1945 |
| RTECS®- Industrial Medicine 1945 | RTECS®- Industrial Medicine. (Chicago, IL) V.1-18, 1932-49. For publisher information, see IOHSA5. 14,292,1945 |
| RTECS®- Journal of Bone and Joint Surgery, American Volume 1979 | RTECS®- Journal of Bone and Joint Surgery, American Volume. (10 Shattuck St., Boston, MA 02115) V.30- 61A,1203,1979 |
| RTECS®- Journal of Bone and Joint Surgery, American Volume 1979 | RTECS®- Journal of Bone and Joint Surgery, American Volume. (10 Shattuck St., Boston, MA 02115) V.30- -1948 61A,1203,1979 |
| RTECS®- Journal of Industrial Hygiene and Toxicology 1941 | RTECS®- Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. 23,343,1941 |
| RTECS®- MSHA STANDARD-air: 3,168,1971 | RTECS®- MSHA STANDARD-air: 3,168,1971 |
| RTECS®- Mutation Research 1989 | RTECS®- Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 222,191,1989 |
| RTECS®- Mutation Research 1989 | RTECS®- Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- -1964 222,191,1989 |
| RTECS®- National Toxicology Program Technical Report Series 1986 | RTECS®- National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- NTP-TR-314,1986 |
| RTECS®- OSHA PEL (Construc): 29,1926 1994 | RTECS®- OSHA PEL (Construc): 29,1926.55,1994 |
| RTECS®- OSHA PEL (Fed Cont): 41,50-204 1994 | RTECS®- OSHA PEL (Fed Cont): 41,50-204.50,1994 |
| RTECS®- OSHA PEL (Gen Indu): 29,1910 1994 | RTECS®- OSHA PEL (Gen Indu): 29,1910.1000,1994 |
| RTECS®- OSHA PEL (Shipyard): 29,1915 1993 | RTECS®- OSHA PEL (Shipyard): 29,1915.1000,1993 |
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