Related by context. All words. (Click for frequent words.) 71 hydrofluorocarbon HFC 70 HFO #yf 69 R#a 69 HFC refrigerants 67 CFCs HCFCs 67 ozone depleting substance 66 refrigerants 66 #yf 66 HCFC #b 65 ozone depleting 65 R #A refrigerant 65 hydrochlorofluorocarbon 65 chlorofluorocarbon CFC 63 hydrofluorocarbon 63 chlorofluorocarbon 63 ozone depleting refrigerant 63 hydrofluorocarbons HFCs 62 R#A refrigerant 62 CFC refrigerants 62 refrigerant gases 62 HCFC 62 halon 61 CFC propellants 61 NiCd batteries 61 halons 61 Global Warming Potential GWP 61 R #a refrigerant 61 halogenated 61 DPFs 61 particulate filters 61 hydrochlorofluorocarbon HCFC 60 Halons 60 HCFC refrigerants 60 fluorocarbons 60 Chlorofluorocarbons 60 sulfur hexafluoride SF6 60 refrigerant 59 hydro fluorocarbons 59 urea injection 59 diesel particulate filters DPFs 59 CO2/km 59 hydrochlorofluorocarbons 59 Incandescent lamps 58 fluorinated chemicals 58 CFCs chlorofluorocarbons 58 ozone depleting chlorofluorocarbons 58 condensing boilers 58 hydrofluorocarbons HFCs perfluorocarbons PFCs 58 SF6 58 ozone depleting compounds 58 harmful gasses 58 particulate emission 58 hydrochlorofluorocarbons HCFCs 58 ozone depleting CFCs 58 perfluorocarbons PFCs 57 aerosol propellants 57 fluorinated gases 57 ozone depleting CFC 57 hydro chlorofluorocarbons 57 environmentally friendly refrigerants 57 environmentally hazardous substances 57 fluorinated greenhouse gases 57 emit #g/km 57 R#a refrigerant 57 aerosol spray cans 57 R#A [001] 57 HCFCs 57 chlorofluorocarbons CFC 56 #g CO2/km [002] 56 Volatile Organic Compound 56 Particulate emissions 56 exhaust emission 56 SOx emissions 56 Volatile Organic Compounds VOC 56 Refrigerants Naturally 56 particle filters 56 NOx nitrogen oxide 56 flammable refrigerants 56 NOx emission 56 petrodiesel 56 magnetic ballasts 56 nitrogen oxides carbon monoxide 56 ODSs 56 boilers furnaces 56 nitrogen oxide NOx emissions 56 nitrous oxides 55 circulator pumps 55 compact fluorescent lamps CFLs 55 sodium metal halide 55 MACT standards 55 watt incandescent light bulb 55 Volatile Organic Compound VOC 55 Hydrofluorocarbons 55 particulate matter sulfur dioxide 55 aftertreatment systems 55 CFCs 55 #LL [001] 55 vapor degreasing 55 combustors 55 deplete ozone 55 ULEV II 55 sulfur diesel fuel 55 Refrigerant 55 nitrogen oxide emission 55 reduce NOx emissions 55 #g CO2/km [001] 55 methyl chloroform 55 halogenated flame retardants 54 linear fluorescent lamps 54 tankless heaters 54 nitrogen oxides NOx emissions 54 SCR Selective Catalytic Reduction 54 leaded petrol 54 chlorinated compounds 54 AuraGen 54 refrigerant leakage 54 halogenated compounds 54 Ozone Depleting 54 emit carbon monoxide 54 Selective Catalytic Reduction 54 nitrogen oxide NOX 54 chloroflourocarbons 54 DeNOx 54 Compact fluorescents 54 environmentally friendly refrigerant 54 CO2emissions 54 Volatile Organic Compounds VOCs 54 EGR engines 54 CO ₂ 54 EU6 54 explosive atmospheres 54 Selective Catalytic Reduction SCR 54 hydrogen combustion engine 54 evaporative emissions 54 li ion batteries 54 HID fixtures 54 ozone depleting gases 54 smog forming 54 VOC Volatile Organic Compounds 54 particulate matter emitted 54 filament lamps 53 ion batteries 53 CO ² emissions 53 pentaBDE 53 nickel hydride batteries 53 RoHS Restriction 53 AFUE 53 hydrocarbon refrigerants 53 SAE #W 53 rigid polyurethane foam 53 carbon dioxide CO2 emission 53 GHG Tailoring Rule 53 particulate traps 53 particulate matter emissions 53 coolants 53 Diesel particulate filters 53 hydrocarbon refrigerant 53 hydrocarbons carbon monoxide 53 Volatile Organic Compounds 53 ultralow sulfur 53 Deca BDE 53 amine scrubbing 53 carbon monoxide nitrogen oxide 53 NOx SOx 53 ozone depleting refrigerants 53 Tier 4i 53 oxidation catalysts 53 Fluorescent lamps 53 stringent emission 53 VOCs Volatile Organic Compounds 53 HFA propellant 53 albuterol inhalers 53 chlorofluorocarbons CFCs 53 PVC shower curtains 53 diesel particulates 53 OWBs 53 Compact Fluorescent Lamps CFLs 53 aqueous urea 53 diesel oxidation catalysts 53 Carbon Monoxide CO 53 particulate filter 52 Fluorescent bulbs 52 diesel particulate filter DPF 52 SCR catalytic converter 52 HFA inhalers 52 pollutive 52 refrigeration air conditioning 52 depleting substances 52 brominated compounds 52 DRIVe models 52 freon 52 Diesel Particulate Filter DPF 52 furnaces boilers 52 #g/km CO2 [002] 52 perfluorocarbons 52 Carbon dioxide CO2 52 selective catalytic 52 EGR cooler 52 Bluetec diesel 52 carbon dioxide nitrous oxide 52 sulfur oxide SOx 52 HAPs 52 biofuel blends 52 filter cartridges 52 filament bulbs 52 multifuel 52 flammable solvents 52 emit fumes 52 sodium bromide 52 halogens 52 CO ² 52 ppm sulfur 52 diesel particulate filters 52 emmission 52 HID bulbs 52 decaBDE 52 SCR selective catalytic 52 exhaust aftertreatment 52 incandescent lamps 52 Tailpipe emissions 52 antifreeze coolant 52 air conditioner compressors 52 Halogen bulbs 52 EtO 52 exhaust emissions 52 diesel particulate filters DPF 52 VOCs volatile organic compounds 52 tankless heater 52 penta BDE 52 rotary kilns 52 petro diesel 52 Sn Pb 52 Nitrogen Oxide NOx 52 oxidation catalyst 52 catalytic oxidation 52 Ozone Depleting Substances ODS 52 Chlorofluorocarbons CFCs 52 unvented 52 cyclohexane 52 emis sions 51 emmissions 51 g CO2/km 51 nitrogen oxide burners 51 chlorine disinfection 51 soot particulates 51 Sulfur Dioxide SO2 51 particulate matter soot 51 Saphion technology 51 LED MR# 51 inefficient incandescent bulbs 51 ammonia NH3 51 chromium VI 51 corona discharge 51 Adblue 51 charcoal canister 51 SULEV 51 nitrogen oxides emitted 51 Nitrogen Oxide 51 Particulate Matter PM 51 NiMH nickel 51 cng 51 rigid foams 51 carburizing 51 CO2 emmissions 51 octa BDE 51 Saphion 51 Euro5 51 Freon 51 CO2 eq 51 VOCs volatile 51 Polybrominated 51 sulfur dioxide SOx 51 co2 emissions 51 insulating foams 51 nonroad engines 51 nickel cadmium battery 51 Activated carbon 51 Intrinsically safe 51 pure ethyl eicosapentaenoic 51 C#F# [002] 51 emmisions 51 brominated flame retardant 51 sulfur dioxides 51 Ionic liquids 51 shredder residue 51 Refrigerators freezers 51 ethoxylates 51 mercury vapor lamps 51 biogases 51 NOx reduction 51 GreenChip 51 fume extraction 51 ULEV 51 bio diesels 51 air pollutants emitted 51 tungsten filament 51 greenhouse gases GHG 51 sink aerators 51 NOX emissions 51 methane CH4 nitrous oxide 51 particulate emissions 51 biomass combustion 51 Clogged filters 51 Compact Fluorescent Lamps 51 sulfur dioxide pollutant 51 molten salts 51 CO -2 emissions 51 brominated 51 hazardous substances RoHS 51 ASTM D# [002] 51 electrolysers 51 BlueTec diesel technology 51 plasticisers 51 HID lamps 51 NiCd 51 Euro4 51 MicroTurbine 51 calcium bromide 51 GSHP systems 51 CO2 SO2 51 Technology MACT 51 #W halogen 51 lithium ion rechargeable batteries 51 emit GHGs 51 brominated flame 51 thermoelectric cooling 51 ATEX compliant 51 watt incandescents 51 W/cm2 51 Methyl bromide 51 Nickel Cadmium 51 ozone depleting chemicals 51 dioxide 51 Exhaust Gas Recirculation 51 diesel particulate filter 51 Nitrogen Oxides 51 VOC emissions 51 flexible polyurethane foam 51 farads 51 absorption chillers 51 Nitrogen oxide emissions 51 WEEE compliant 51 Li Ion batteries 50 activated carbons 50 HFC# 50 dimmable ballasts 50 cleanroom environments 50 thermal oxidizers 50 octane enhancer 50 absorption chiller 50 aftertreatment 50 flame retardant additives 50 unburnt hydrocarbons 50 acetonitrile 50 NOx aftertreatment 50 cleanest internal combustion 50 Sulphur Dioxide 50 Sulfur compounds 50 ZEVs 50 nitriding 50 T8 lamps 50 Incandescent bulbs 50 watt CFLs 50 incandescent lightbulb 50 automotive catalytic converters 50 B5 biodiesel 50 CNG LPG 50 cordierite 50 Ozone depleting substances 50 EGR coolers 50 Hepa filter 50 Carbon Dioxide CO2 emissions 50 ionizer 50 carbon dioxide emission reductions 50 watt halogen 50 VOC volatile 50 VOCs 50 crossflow 50 HDi diesel engine 50 Hazardous Substances directive 50 OptoCooler HV# 50 Puron 50 emit sulfur dioxide 50 kilowatt microturbine 50 Purifier TM 50 air cooled chillers 50 catalytic convertor 50 pentane 50 evaporative emission 50 incandescent lightbulbs 50 hydrogen sulphide H2S 50 Lithium Ion batteries 50 chlorine bromine 50 Hazardous Substances compliant 50 thermometers barometers dental amalgams 50 Lithium ion 50 HCCI engine 50 Carbon Dioxide CO2 50 deca BDE 50 NEMA Premium 50 Pharox 50 compact flourescent 50 sulfur dioxide SO2 nitrogen 50 centrifugal chillers 50 harmful gases 50 HEVs 50 Ethylene glycol 50 hybrid powertrains 50 sodium percarbonate 50 siloxanes 50 Propane autogas 50 AT PZEV 50 xylenes 50 #,# dichlorobenzene 50 metered dose inhalers 50 NT Plasmatron 50 gaseous pollutants 50 solventborne 50 Corexit #A 50 Lithium polymer 50 persistent bio accumulative 50 antimony trioxide 50 RenDiesel ® 50 metal hydride batteries 50 Nitrogen oxide 50 sulfur dioxide SO2 50 fluorotelomers 50 Replace incandescent bulbs 50 methylene chloride 50 ANSI UL 50 benzine 50 Elemental mercury 50 CO2 emission reduction 50 LPG CNG 50 VOC abatement 50 flame retardance 50 screw compressors 50 tailpipe CO2 emissions 50 Nitrogen Oxides NOx 50 EGR exhaust gas 50 RoHS #/#/EC 50 halogen 50 water cooled chillers 50 liquid electrolytes 50 emitting #g/km 50 NF3 50 glycols 50 catalyser 50 electrostatic filters 50 carbondioxide emissions 50 ATEX certified 50 efficiency condensing boiler 50 nitrides 50 air conditioners refrigerators 50 formamide 50 N2O 50 Vapor Flo ® 50 quadricycles 50 demineralised water 50 ASTM E# [003] 50 RoHS Reduction 50 incandescent halogen 50 fully dimmable 50 Boiler MACT 50 HFCs 50 Icynene insulation 50 emission 50 Carbon tetrachloride 50 particulate contaminants 50 refill cartridge 50 low wattage bulbs 50 TBBPA 50 Btu hr 50 nitrous oxide NOx 50 PVC plastics 50 NOx nitrogen oxides 50 combustion byproducts 50 Reverse osmosis 50 NiCad batteries 50 degassed 50 fuel additive MTBE 50 vanadium redox batteries 50 Ultra Low Emission Vehicle 50 particulate matter PM 49 SCR aftertreatment 49 rigid polyurethane foams 49 hydrocarbons HC 49 brominated flame retardants BFR 49 unburned hydrocarbons 49 degradability 49 nitrogen trifluoride NF3 49 nitrogen oxide NOx 49 lamps CFLs 49 sub-#g/km CO2 49 Brominated flame retardants 49 Hydronic 49 solder reflow 49 hydraulic fluids 49 ScaleGuard 49 xenon lamps 49 CPVC pipe 49 ASTM E# [002] 49 aqueous urea solution 49 tailpipe pollutants 49 disposable alkaline batteries 49 VOC emission 49 recyclable plastics 49 CO2 emitting 49 exhaust mufflers 49 nanoclays 49 Inverter Charger 49 TDI #PS 49 Greenhouse gasses 49 particulate filtration 49 DecaBDE 49 lithium manganese 49 Seasonal Energy Efficiency 49 sulfur dioxide SO2 emissions 49 diesel aftertreatment 49 #,#,# trichloroethane 49 ICE ECX 49 flame retardancy 49 EuP 49 aerosol air fresheners 49 ethylene oxide 49 catalytic reforming 49 Low Emissions Vehicle 49 iso octane 49 indoor wood stoves 49 Carbon monoxide CO 49 inorganic salts 49 Single hull tankers 49 plasticiser 49 regenerable 49 wire mesh filter 49 compound VOC 49 biphenyl 49 solventless 49 pigmented coatings 49 Underwriter Laboratory 49 BlueTec 49 cyclopentane 49 Trichloroethylene 49 turbo generator 49 paints sealants 49 HFCs perfluorocarbons PFCs 49 refrigerant HCFC 49 Formic acid 49 nickel hydride 49 eco solvent inks 49 bromine compounds 49 gaseous fuels 49 brominated flame retardants BFRs 49 water vapor permeability 49 combi boilers 49 Brominated Flame Retardants 49 Compact Fluorescent Lamps CFL 49 TÜV certified 49 Emissions Vehicle SULEV 49 thermosets 49 PZEVs 49 #W bulb 49 Hydrochloric 49 SOFC stacks 49 Nanofiltration 49 nonroad diesel 49 luminous flux 49 hydronic heaters 49 woodburners 49 NanoSafe 49 sulfur oxide 49 Methane CH4 49 nano titanate 49 methanol formaldehyde 49 XTreme Power ® XPH 49 HEV batteries 49 incombustible 49 Nitrogen trifluoride 49 Kyoto Protocal 49 GHG emission reductions 49 solvents 49 Machinery Directive #/#/EC 49 dielectric fluid 49 epoxy potting 49 hexavalent chromium polybrominated biphenyls 49 flourescent bulbs 49 Chlorine dioxide 49 chlorinated flame retardants 49 B5 blend 49 manometers 49 dimmable ballast 49 photoelectric smoke alarms 49 AdBlue 49 mg/Nm3 49 thermoacoustic 49 methanol cartridges 49 Focus ECOnetic 49 ppmv 49 conventional combustion engines 49 Compact fluorescent bulbs 49 xenon lamp 49 gasifies 49 oxyhydrogen 49 HiPOx 49 fluorescent lamp 49 Co2 emission 49 inductive loads 49 feebates 49 thermal oxidation 49 Hydrogen Sulfide H2S 49 incandescent lamp 49 air cooled condensers 49 Flexifuel 49 low NOx burners 49 Spray foam insulation 49 hydrofluoroalkane HFA 49 flexfuel 49 RoHS Directive 49 Diesel Particulate Filters 49 carbon dioxide nitrogen oxide 49 T5 lamps 49 vapor compression 49 rechargable batteries 49 polyvinyl chlorides 49 LEDway streetlights 49 thermowells 49 brominated flame retardant BFR 49 Hazardous Substances RoHS directive 49 solar reflectance 49 diesel engined cars 49 exothermic reaction 49 #KW [001] 48 sulfur hexafluoride 48 nitrogen oxides particulate matter 48 NSF ANSI Standard 48 turbine inlet 48 EPEAT Gold rated 48 diesel engines 48 metal hydride 48 allowances EUAs 48 harmful byproducts 48 PEMFC 48 polybrominated diphenyl ether 48 Electromagnetic radiation 48 stabilize atmospheric concentrations 48 Potassium bromate 48 Sulphuric acid 48 ionizers 48 Fluorescent tubes 48 desulphurization FGD 48 sorbents 48 MDIs 48 synthetic paraffinic kerosene 48 ethylene oxide EO 48 lighting ballasts 48 containing Freon 48 ozone particulate matter 48 #.#kw 48 preheats 48 aqueous dispersion 48 RoHS Directive #/#/EC 48 dimethyl ether 48 tumble driers 48 Sodium cyanide 48 chlorine bleaches 48 degreasing agent 48 MBTE 48 HBCD 48 diisocyanate 48 superheat 48 hydrocarbon solvents 48 carbon dioxide emission 48 sulfur dioxide particulates 48 lithium cobalt 48 Hazardous Substances Directive 48 nitrous oxide NOx emissions 48 washing detergents 48 electro coagulation 48 cooled chiller 48 barium chromium 48 hydrogen peroxide H#O# 48 XIR film 48 methyl ethyl ketone MEK 48 NOx emissions 48 anthropogenic carbon dioxide 48 tailpipe exhaust 48 WEEE #/#/EC 48 anthropogenic greenhouse gases 48 Civic Hybrids 48 dichloromethane 48 SO2 emission 48 polyurethane insulation 48 exhaust gasses 48 LEVs 48 RoHS Restrictions 48 kWe 48 smog forming nitrogen oxide 48 Halogens 48 ozone depleting chlorofluorocarbons CFCs 48 tailpipe emission 48 DPF Diesel Particulate Filter 48 g bhp hr 48 solvent borne 48 EU4 48 IP# enclosure 48 quartz oscillators 48 Lewatit 48 #/#/EC [002] 48 ECOnetic 48 incandescent fluorescent 48 supercritical fluids 48 DuraStar 48 PEMFCs 48 UV lamps 48 carbon monoxide hydrocarbons 48 Super Ultra Low 48 Liquified natural 48 closed crankcase ventilation 48 wood stoves fireplaces 48 condensing tankless water 48 isobutane 48 Reverse Osmosis RO 48 CO2 emissions 48 PowerStar 48 vaporiser 48 COREXIT 48 DMFCs 48 Deg C 48 carbon monoxide nitrogen oxides 48 Chromium VI 48 biomass stoves 48 nitric oxides 48 compact florescent lamps 48 CF4 48 nitrogen NOx emissions 48 leaking potassium hydroxide 48 RO desalination 48 Kraton G# 48 inefficient incandescent 48 inefficient lightbulbs 48 BioOil Plus 48 Ford Fiesta ECOnetic 48 nuclear fission reactors 48 samarium cobalt 48 air conditioners dehumidifiers 48 washing machines dishwashers 48 refrigeration compressor 48 DEFINITY LED bulbs 48 emissons 48 nickel hydroxide 48 IGBT modules 48 VOC volatile organic 48 evaporative coolers 48 #mAh batteries 48 regenerative thermal oxidizer 48 halocarbons 48 XenTx TM 48 Genlec 48 evaporator coils 48 Polychlorinated biphenyls PCBs 48 NiMH rechargeable batteries 48 benzothiazole 48 ozone depleting substances 48 Air Pollutants 48 renewably generated 48 hybrid drivetrains 48 magnesium alloys 48 smog forming pollutants 48 hydrocarbons nitrogen oxides 48 HydroCell ™ 48 formaldehydes 48 propylene glycol nicotine 48 trisodium phosphate 48 pesticide methyl bromide 48 chlorinated hydrocarbons 48 N2O emissions 48 RO membrane 48 DPF 48 linear fluorescent lighting 48 Alkaline batteries 48 refrigerant reclamation 48 particulate matter nitrogen oxides 48 denaturant 48 powerpacks 48 conventional internal combustion 48 conduction cooling 48 SEER rating 48 flame retardant fillers 48 BlueTec diesel 48 nanocatalysts 48 electrolytic cells 48 BlueCool Truck 48 thermoelectric coolers 48 dishwashing machines 48 incandescent globes 48 biodiesel fuels 48 ASTM C# [001] 48 gas recirculation EGR 48 heptane 48 1kW 48 BEVs 48 AdBlue urea 48 Smart Regenerative Charging 48 oxidizing agent 48 halogen bulbs 48 Basotect 48 leaded solder 48 Leaded petrol 48 watt incandescent bulbs 48 cryogenic cooling 48 hollow cathode 48 tasteless odorless 48 Topsoe 48 ASHRAE #.#-# 48 Enviro Log firelogs 48 battery recharges 48 r http:/www.macsales.com leading 48 Alfdex 48 NiZn 48 NOx 48 SO3 48 Cement kilns 48 Ogiene TM 48 IP# weatherproof 48 E# blends 48 TDCi diesel 48 inverter charger 48 Particulate Matter 48 downlight 48 Ecological Plastic 48 additive MTBE 48 visit www.astm.org JOIN 48 combi boiler 48 furan 48 Sustainable Insulation 48 GREENGUARD certified 48 polyurethane foams 47 CO2 47 intake manifold gaskets 47 oxidising catalytic converter 47 polyisocyanurate 47 Compact fluorescent 47 inefficient boilers 47 lithium ion phosphate 47 WVTR 47 incandescent lighting 47 emitting 47 SOFCs 47 XTreme Power 47 hydrogen H2 47 NiCad 47 poppet valves 47 RoHS directives 47 Carbon dioxide emissions 47 PCV valve 47 carbon tetrachloride 47 emits #g/km [001] 47 crankcase ventilation 47 ethene 47 carbon dioxide equivalent CO2e 47 Cold Cathode Fluorescent Lamps 47 CO2 emission 47 dishwashers air conditioners 47 compact fluorescent bulbs CFLs 47 #oC [001] 47 GaN LEDs 47 HPS lamps 47 EN #-# [002] 47 CSNOx 47 thermochemical processes 47 ceramic heaters 47 Jim Crouse Capstone 47 AdBlue injection 47 Perchloroethylene 47 Microturbine 47 ROHS directive 47 condensing boiler 47 cadmium mercury hexavalent 47 smog forming pollution 47 outgas 47 NGVs 47 NiMh 47 cells DMFCs 47 offgas 47 diesel oxidation catalyst 47 ThermaCat TM 47 ultrapure water 47 LED retrofit 47 Gallium Nitride GaN 47 Pharox bulb 47 Liquid helium 47 sulfur dioxide SO 47 polyethylenes 47 pollutants emitted 47 propanol 47 thermoelectric generators 47 heated windshield washer 47 Low Emission 47 flow restrictors 47 fluorinated 47 nonstick coatings 47 LEEP TM Freeze 47 air cooled condenser 47 Diazinon 47 compressor condenser 47 Compressed natural 47 conventional combustion engine 47 KleenJet ® Supreme 47 tpy CO2e 47 polycyclic aromatic 47 chlorofluorocarbon gases 47 MultiRAE Plus 47 hydraulic hybrid 47 boron oxide 47 ductless 47 #/#V 47 Li ion batteries 47 #v outlet 47 #SP [003] 47 NESHAP 47 sulphate aerosols 47 nanoclay 47 EU RoHS Directive 47 cementitious materials 47 reducing CO2 emissions 47 chlorofluorocarbons 47 ROHS Restriction 47 potent greenhouse gas 47 E# E# E# [003] 47 NO2 47 Certified Emission Reductions 47 ASTM specifications 47 Large Combustion Plant 47 biomass biogas 47 Brominated 47 de ionized 47 Latex paint 47 nickel cadmium 47 HR#DE 47 fueled microturbine 47 centrifugal blower 47 Neste Oil Porvoo refinery 47 photocatalysts 47 NDIR 47 FlexiFuel 47 Dual flush toilets 47 Underwriters Laboratory 47 ventless 47 Nitric Acid 47 Amyris renewable 47 peracetic acid 47 Ni Cd 47 nitrogen oxides sulfur oxides 47 lithium cobalt oxide 47 DiesOtto 47 Light Emitting Diodes LEDs 47 urea SCR 47 clinker cooler 47 powder detergents 47 legally binding pact obligating 47 demineralized water 47 calcium hypochlorite 47 chlorinated solvent 47 CAT MATE 47 Particulate Reactor TM 47 ETBE 47 aerosol propellant 47 atmospheric CO2 levels 47 fluorochemicals 47 Persistent Organic Pollutants POPs 47 Kerosene heaters 47 Isobutanol 47 Butanol 47 sterilant 47 monopropellant 47 waterborne paint 47 reed switches 47 ethanol butanol 47 BPA phthalates 47 GE Jenbacher 47 octane booster 47 portland cement 47 GaN LED 47 NiMH batteries 47 lithium ion polymer 47 polyester resins alkyd resins 47 adipic acid 47 watt HID 47 flexfuel vehicles 47 water cooled chiller 47 #g/km CO2 [001] 47 EESU 47 geoengineering schemes 47 diesel particulate 47 nonylphenol ethoxylates 47 toxic solvents 47 thermodynamic properties 47 tungsten halogen 47 pressurized cylinders