PERI

Air Toxics at School 2022

School Info

SchoolSpa Tech Institute-Westboro
Street227 Turnpike Rd. - Suite 1
CityWestborough
StateMA
Number of students0
Data SourceIPEDS (higher ed)

Air Toxics Info

Number of facilities affecting school125
Number of chemicals affecting school70
Toxic percentile nationwide (1=worst)55th
Toxic rank nationwide (1=worst)71,156
Toxic percentile statewide (1=worst)63rd
Toxic rank statewide (1=worst)1,573
Toxic Hazard489.38

This school's air toxic concentration is 0.10 times the national average at schools.

This school's air toxic concentration is 0.50 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
ISOMEDIX OPERATIONS INC.STERIS276.71
CERTAINTEED LLCSaint-Gobain57.51
TECOMETCharlesbank Capital Partners57.22
CHROMA COLOR CORPArsenal Capital Partners17.35
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient Corporation14.91

(click here to expand list to all facilities)

Top chemicals

ChemicalToxic Hazard
Ethylene oxide276.71
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 92.35
Chromium47.61
Cobalt45.41
Nickel8.58
Cadmium compounds4.30
Diisocyanates3.53
Maleic anhydride2.83
Lead 2.13
Antimony compounds2.04
Dicyclopentadiene1.34
Toluene diisocyanate (mixed isomers)0.33
Acrylonitrile0.33
Peracetic acid0.29
Di(2-ethylhexyl) phthalate0.23
Chlorine0.22
Zinc compounds0.16
Formaldehyde0.14
Polycyclic aromatic compounds0.13
Hydrogen fluoride (Hydrofluoric acid)0.12
Dichloromethane (Methylene chloride)0.12
Nitric acid0.09
Nickel compounds0.06
Copper0.03
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.03
Lead compounds0.03
Butyl acrylate0.03
Acetonitrile0.02
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.02
Phenol0.02
Certain glycol ethers0.02
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))0.02
Pyridine0.01
Hydrogen cyanide0.01
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.01
Triethylamine0.01
Phthalic anhydride0.01
Methyl tert-butyl ether0.01
Cyanide compounds0.01
N,N-Dimethylformamide0.00
Toluene0.00
Xylene (mixed isomers)0.00
Aluminum (fume or dust)0.00
Ethylene glycol0.00
Styrene0.00
Methanol0.00
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
o-Xylene0.00
Acetophenone0.00
Silver compounds0.00
Toluene-2,4-diisocyanate0.00
Vinyl acetate0.00
Acrylic acid0.00
Ethyl acrylate0.00
n-Hexane (Hexane)0.00
1,2,4-Trimethylbenzene0.00
Manganese0.00
Methyl methacrylate0.00
Formic acid0.00
Mercury0.00
Silver0.00
3-Iodo-2-propynyl butylcarbamate0.00
Benzo[g,h,i]perylene0.00
Methyl isobutyl ketone0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
n-Butyl alcohol (1-Butanol)0.00
Lithium carbonate0.00
N-Methyl-2-pyrrolidone0.00
MIXTURE0.00
Nonylphenol Ethoxylates0.00

(click here to shrink list to only top 5 chemicals)

Top chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
ISOMEDIX OPERATIONS INC.STERISEthylene oxide276.71
CERTAINTEED LLCSaint-GobainChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 57.50
TECOMETCharlesbank Capital PartnersCobalt45.41
CHROMA COLOR CORPArsenal Capital PartnersChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 17.35
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient CorporationChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 14.91
METSO AUTOMATION USA INCValmet OyjChromium13.29
TECOMETCharlesbank Capital PartnersChromium11.58
INNER-TITE CORP.INNER-TITE CORP.Chromium8.72
KOMTEK FORGE LLCCrawford UnitedChromium8.24
CHECON LLCCHECON LLCCadmium compounds4.30
KOMTEK FORGE LLCCrawford UnitedNickel4.12
ATLANTIC FOOTCARE INCATLANTIC FOOTCARE INCDiisocyanates3.34
ENGINEERED MATERIALS SOLUTIONS LLCWickeder GroupChromium3.13
ADVANCE COATINGS COADVANCE COATINGS COMaleic anhydride2.83
MACE ADHESIVES & COATINGS CO I NCMACE ADHESIVES & COATINGS CO I NCChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 2.37
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesLead 2.10
WYMAN-GORDON COBerkshire HathawayNickel2.06
WYMAN-GORDON COBerkshire HathawayChromium1.53
ADVANCE COATINGS COADVANCE COATINGS CODicyclopentadiene1.34
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationAntimony compounds1.14
CAPSTAN ATLANTICCAPSTAN ATLANTICNickel0.81
SMITH & NEPHEWSmith & NephewChromium0.71
ENGINEERED MATERIALS SOLUTIONS LLCWickeder GroupNickel0.68
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCAntimony compounds0.54
METSO AUTOMATION USA INCValmet OyjNickel0.51
MATERION TECHNICAL MATERIALS INCMaterionChromium0.41
S&E SPECIALTY POLYMERS LLCNautic PartnersAntimony compounds0.34
OMNOVA SOLUTIONSSynthomerAcrylonitrile0.33
FUTURE FOAM INCFUTURE FOAM INCToluene diisocyanate (mixed isomers)0.32
NEWARK AMERICAGreif Inc.Peracetic acid0.29
TECOMETCharlesbank Capital PartnersNickel0.23
ENTEGRIS INCEntegrisDi(2-ethylhexyl) phthalate0.23
ULTRA FINE SPECIALTY PRODUCTS RINovamet Specialty ProductsChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 0.23
METALOR TECHNOLOGIES USA CORP REFINING DIVTanaka Kikinzoku KogyoChlorine0.22
WYMAN-GORDON COBerkshire HathawayNickel0.17
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesZinc compounds0.15
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de NemoursFormaldehyde0.13
VERANOVA L.P.Altaris Capital PartnersDichloromethane (Methylene chloride)0.12
PHOTOFABRICATION ENGINEERING I NCTHE PARTNER COS LLCHydrogen fluoride (Hydrofluoric acid)0.12
ROGERS CORP - WOODSTOCKRogers Corp.Diisocyanates0.07
ULTRA FINE SPECIALTY PRODUCTS RINovamet Specialty ProductsNickel compounds0.06
MACE ADHESIVES & COATINGS CO I NCMACE ADHESIVES & COATINGS CO I NCDiisocyanates0.06
KENDALL GREEN ENERGY LLCAntin Infrastructure PartnersPolycyclic aromatic compounds0.05
DAV-TECH PLATING INC.DAV-TECH PLATING INC.Nitric acid0.04
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.04
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCDiisocyanates0.04
PHOTOFABRICATION ENGINEERING I NCTHE PARTNER COS LLCNitric acid0.03
VIBRAM CORPVIBRAM USADiisocyanates0.03
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.03
OMNOVA SOLUTIONSSynthomerButyl acrylate0.03
NITTO DENKO AVECIA INC.Nitto DenkoAcetonitrile0.02
ENGINEERED MATERIALS SOLUTIONS LLCWickeder GroupCopper0.02
PANDOLF PERKINS COEH PERKINS CONSTRUCTION INCPolycyclic aromatic compounds0.02
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainLead compounds0.02
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.02
SUPERCON INCSUPERCON INCNitric acid0.02
SIKA CORP SIKA SARNAFIL DIVSika AGCertain glycol ethers0.02
S&E SPECIALTY POLYMERS LLCNautic PartnersBarium compounds (except for barium sulfate (CAS No. 7727-43-7))0.02
NITTO DENKO AVECIA INC.Nitto DenkoPyridine0.01
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainPhenol0.01
INTERNATIONAL RECTIFIER HIREL PRODUCTS INC.Infineon TechnologiesLead 0.01
AVCARB MATERIAL SOLUTIONSArsenal Capital PartnersHydrogen cyanide0.01
SIKA CORP SIKA SARNAFIL DIVSika AGAntimony compounds0.01
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.01
LEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSLEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSFormaldehyde0.01
SPECIALTY MATERIALS INC.Global MaterialsHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.01
COVESTRO LLCCovestroTriethylamine0.01
ADVANCE COATINGS COADVANCE COATINGS COPhthalic anhydride0.01
VERANOVA L.P.Altaris Capital PartnersMethyl tert-butyl ether0.01
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Hydrogen fluoride (Hydrofluoric acid)0.01
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene diisocyanate (mixed isomers)0.01
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene diisocyanate (mixed isomers)0.01
OCEAN STATE POWERLS PowerAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.01
CERTAINTEED LLCSaint-GobainPolycyclic aromatic compounds0.01
METALOR TECHNOLOGIES USA CORP REFINING DIVTanaka Kikinzoku KogyoCyanide compounds0.01
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesCopper0.00
TEKNOR APEX ELASTOMERS INC.TEKNOR APEXZinc compounds0.00
CHEMARTCHEMARTChlorine0.00
SEAMAN PAPER CO. OF MASSACHUSETTS INC.SEAMAN PAPER CO. OF MASSACHUSETTS INC.Polycyclic aromatic compounds0.00
INDUSTRIAL POLYMERS & CHEMICAL S INCINDUSTRIAL POLYMERS & CHEMICAL S INCPhenol0.00
IDEAL TAPE COAmerican BiltriteToluene0.00
BRADFORD INDUSTRIESWembly EnterprisesN,N-Dimethylformamide0.00
NISSHA METALLIZING SOLUTIONSNISSHA METALLIZING SOLUTIONSAluminum (fume or dust)0.00
SAEILO ENTERPRISESSAEILO ENTERPRISES INCLead 0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainEthylene glycol0.00
ADVANCE COATINGS COADVANCE COATINGS COStyrene0.00
HOLLINGSWORTH & VOSE CO WEST GROTONHOLLINGSWORTH & VOSE COAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCLead compounds0.00
CAPSTAN ATLANTICCAPSTAN ATLANTICCopper0.00
AMERICAN SUPERCONDUCTORAmerican Superconductor Corp.Lead compounds0.00
CERTAINTEED LLCSaint-GobainLead 0.00
HIGHLINE WARREN LLCPritzker GroupMethanol0.00
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationLead compounds0.00
BENJAMIN MOORE & CO-MILFORDBerkshire HathawayZinc compounds0.00
INNER-TITE CORP.INNER-TITE CORP.Lead 0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTXylene (mixed isomers)0.00
HOLDEN TRAP ROCKMA BROKEN STONE COPolycyclic aromatic compounds0.00
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationZinc compounds0.00
HAARTZ CORPHAARTZ CORPo-Xylene0.00
NEWARK AMERICAGreif Inc.Lead 0.00
CERTAINTEED LLCSaint-GobainCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
COVESTRO LLCCovestroDiisocyanates0.00
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementN,N-Dimethylformamide0.00
PRYSMIAN CABLE & SYSTEMS USA LLCPrysmian GroupAcetophenone0.00
TECHNIC INC ENGINEERED POWDERS DIVTECHNIC INCFormaldehyde0.00
SHIELD PACKAGING CO INCShield Packaging Co.Certain glycol ethers0.00
TRESCA BROTHERS SAND & GRAVELTRESCA BROTHERS SAND & GRAVELLead 0.00
BULLARD ABRASIVES INCBULLARD ABRASIVES INCPhenol0.00
EDWARDS VACUUM LLCAtlas CopcoLead 0.00
CHECON LLCCHECON LLCSilver compounds0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCNitric acid0.00
COVESTRO LLCCovestroToluene-2,4-diisocyanate0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTVinyl acetate0.00
OMNOVA SOLUTIONSSynthomerAcrylic acid0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersLead 0.00
CERTAINTEED LLCSaint-GobainZinc compounds0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersZinc compounds0.00
OMNOVA SOLUTIONSSynthomerEthyl acrylate0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
US PACK INCUS PACK INC1,2,4-Trimethylbenzene0.00
TECOMETCharlesbank Capital PartnersManganese0.00
CHEMARTCHEMARTCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
CAMGER COATINGS SYSTEMS INCCAMGER COATINGS SYSTEMS INCXylene (mixed isomers)0.00
MATEP LLCLongwood Energy PartnersAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
IDEAL TAPE COAmerican Biltriten-Hexane (Hexane)0.00
HOLCIM - NER INC.Holcim GroupLead compounds0.00
ADVANCE COATINGS COADVANCE COATINGS COMethyl methacrylate0.00
BORO SAND & STONE CORPBORO SAND & STONE CORPLead 0.00
BENJAMIN MOORE & CO-MILFORDBerkshire HathawayXylene (mixed isomers)0.00
PRYSMIAN CABLE & SYSTEMS USA LLCPrysmian GroupAntimony compounds0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTToluene0.00
UNITED COUNTY INDUSTRIESUNITED COUNTY INDUSTRIESAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
PALL CORPDanaherCertain glycol ethers0.00
CHROMA COLOR CORPArsenal Capital PartnersZinc compounds0.00
LEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSLEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSPhenol0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCLead 0.00
SHIELD PACKAGING CO INCShield Packaging Co.Xylene (mixed isomers)0.00
ADVANCE COATINGS COADVANCE COATINGS COEthylene glycol0.00
KENDALL GREEN ENERGY LLCAntin Infrastructure PartnersAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
ROLLS-ROYCE N.A. INC.Rolls-RoyceLead 0.00
BIOSYNTH INTERNATIONAL INC.KKR & Co.Acetonitrile0.00
GRANITE STATE CONCRETE CO INC WESTFORDJG MACLELLAN CONCRETE CO INCLead compounds0.00
KOCH SEPARATION SOLUTIONS INC.Koch IndustriesN,N-Dimethylformamide0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainXylene (mixed isomers)0.00
DAUPHINAIS CONCRETEDAUPHINAIS CONCRETE INCLead 0.00
US PACK INCUS PACK INCEthylene glycol0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCN,N-Dimethylformamide0.00
GVS N.A.GVS GroupFormic acid0.00
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.Nitric acid0.00
ULTRA FINE SPECIALTY PRODUCTS RINovamet Specialty ProductsCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
CHEMARTCHEMARTHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCLead 0.00
METALOR TECHNOLOGIES USA CORP REFINING DIVTanaka Kikinzoku KogyoNitric acid0.00
FIBERGLASS FABRICATORS INC.OPAC INCStyrene0.00
BRADFORD INDUSTRIESWembly EnterprisesToluene0.00
CERTAINTEED LLCSaint-GobainMercury0.00
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Nitric acid0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCXylene (mixed isomers)0.00
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient CorporationZinc compounds0.00
VERANOVA L.P.Altaris Capital PartnersMethanol0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementXylene (mixed isomers)0.00
RIVERDALE MILLS CORPRIVERDALE MILLS CORPZinc compounds0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
NITTO DENKO AVECIA INC.Nitto DenkoToluene0.00
FLEXCON CO INC.FLEXCON HOLDINGS TRUSTn-Hexane (Hexane)0.00
E. PARRELLA CO. INC.E. PARRELLA CO. INC.Styrene0.00
TOPCOATStandard Industries Inc.Toluene0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene0.00
BENJAMIN MOORE & CO-MILFORDBerkshire HathawayVinyl acetate0.00
LEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSLEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSMethanol0.00
TIFFANY & COLVMHSilver0.00
CAMGER COATINGS SYSTEMS INCCAMGER COATINGS SYSTEMS INCToluene0.00
LEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSLEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSToluene0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersCertain glycol ethers0.00
CLEANPART EASTMitsubishi ChemicalNitric acid0.00
BENJAMIN MOORE & CO-MILFORDBerkshire Hathaway3-Iodo-2-propynyl butylcarbamate0.00
SIEMENS HEALTHCARE DIAGNOSTICSSiemensMethanol0.00
NEWINGTON STATIONAtlas HoldingsPolycyclic aromatic compounds0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesN,N-Dimethylformamide0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCEthylene glycol0.00
COVESTRO LLCCovestroMethyl methacrylate0.00
ENTEGRIS INCEntegrisMethanol0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementToluene0.00
OMNOVA SOLUTIONSSynthomerMethyl methacrylate0.00
ALLNEX USA INC. WALLINGFORD CT SITEPTT GroupCertain glycol ethers0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersXylene (mixed isomers)0.00
PRYSMIAN CABLE & SYSTEMS USA LLCPrysmian GroupZinc compounds0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPCertain glycol ethers0.00
PRYSMIAN CABLE & SYSTEMS USA LLCPrysmian GroupLead compounds0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPEthylene glycol0.00
SEAMAN PAPER CO. OF MASSACHUSETTS INC.SEAMAN PAPER CO. OF MASSACHUSETTS INC.Benzo[g,h,i]perylene0.00
BIOSYNTH INTERNATIONAL INC.KKR & Co.N,N-Dimethylformamide0.00
GENTEX OPTICS INCEOA HOLDING CO INCMethanol0.00
SAFETY-KLEEN SYSTEMS MARLBOROUGH (MRB)Clean Harbors Inc.Ethylene glycol0.00
DYNASOL INCDYNASOL INCCertain glycol ethers0.00
HOLDEN TRAP ROCKMA BROKEN STONE COBenzo[g,h,i]perylene0.00
OLYMPIC ADHESIVES INCOLYMPIC ADHESIVES INCPhenol0.00
OMNOVA SOLUTIONSSynthomerStyrene0.00
PRYSMIAN CABLE & SYSTEMS USA LLCPrysmian GroupMercury0.00
TELEDYNE FLIR SURVEILLANCETeledyne TechnologiesLead 0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementMethanol0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainMethyl isobutyl ketone0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersToluene0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Polycyclic aromatic compounds0.00
THE GILLETTE CO LLCProcter & GambleAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
TECHNIC INC ENGINEERED POWDERS DIVTECHNIC INCMethanol0.00
NEW METHOD PLATING CO.,INC.NEW METHOD PLATING CO.,INC.Cyanide compounds0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainToluene0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPMethanol0.00
OLDCASTLE APG NEW ENGLANDCRH PLCLead compounds0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPToluene0.00
AOTCO METAL FINISHING LLCAOTCO METAL FINISHING LLCNitric acid0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersEthylene glycol0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Ethylene glycol0.00
CERTAINTEED LLCSaint-GobainBenzo[g,h,i]perylene0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPXylene (mixed isomers)0.00
PRYSMIAN CABLE & SYSTEMS USA LLCPrysmian GroupCopper0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesXylene (mixed isomers)0.00
DAUPHINAIS CONCRETEDAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
RESILIENCE BOSTON INC.NATIONAL RESILIENCE INCEthylene glycol0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersMethanol0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
ANIKA THERAPEUTICSAnika TherapeuticsMethanol0.00
ZSCHIMMER & SCHWARZ INTERPOLYMERZSCHIMMER & SCHWARZMethyl methacrylate0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersMethyl isobutyl ketone0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industriesn-Butyl alcohol (1-Butanol)0.00
ACUSHNET CO BALL PLANT IIIFila Holdings Corp.Methyl isobutyl ketone0.00
ZSCHIMMER & SCHWARZ INTERPOLYMERZSCHIMMER & SCHWARZStyrene0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Benzo[g,h,i]perylene0.00
ALLNEX USA INC. WALLINGFORD CT SITEPTT GroupToluene0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene0.00
SHIELD PACKAGING CO INCShield Packaging Co.MIXTURE0.00
GVS N.A.GVS GroupN-Methyl-2-pyrrolidone0.00
CYTIVADanaherN-Methyl-2-pyrrolidone0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainLithium carbonate0.00
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de NemoursN-Methyl-2-pyrrolidone0.00
SARTORIUS STEDIM 450 DLBSARTORIUS STEDIM BIOTECHN-Methyl-2-pyrrolidone0.00
SKYWORKS SOLUTIONS INCSkyworks SolutionsN-Methyl-2-pyrrolidone0.00
CURIA MASSACHUSETTS INC.AledadeN-Methyl-2-pyrrolidone0.00
MACOM TECHNOLOGY SOLUTIONS INCM/A-COM TECHNOLOGY SOLUTIONS HOLDINGSN-Methyl-2-pyrrolidone0.00
KOCH SEPARATION SOLUTIONS INC.Koch IndustriesN-Methyl-2-pyrrolidone0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCN-Methyl-2-pyrrolidone0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPN-Methyl-2-pyrrolidone0.00
DYNASOL INCDYNASOL INCNonylphenol Ethoxylates0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersN-Methyl-2-pyrrolidone0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersNonylphenol Ethoxylates0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesN-Methyl-2-pyrrolidone0.00
ROGERS CORP - WOODSTOCKRogers Corp.N-Methyl-2-pyrrolidone0.00
PALL CORPDanaherN-Methyl-2-pyrrolidone0.00

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