$1.89
MQ-2 Gas Sensor Module Smoke Butane Methane Detection for ArduinoAmazon$18.42
10 PCS MQ5 liquefied Gas Methane Gas Sensor Combustible Gas Detection MQ-5Amazon$165.00
50% LEL (2.5% vol.) Methane Calibration Gas, Balance Air, 103 Liter Steel Cylinder.Amazon$19.90
PANGAEA Digital Gas Detector, Portable Gas Tester Detector, Bright LED Screen, Natural Gas (Methane) or LPG (Liquified Propane Gas), Combustible Gas Sensor Sniffer (Natural Gas/Methane Model)Amazon$140.99
GASCO 58L-135A-2.5 Calibration Gas, Air, Methane, 58 L, C-10 Connection, +/-5%Zoro.com$19.90
PANGAEA Gas Detector Portable Natural Gas Tester Detector, Combustible Propane Methane Gas Sensor Sniffer (with Batteries)Amazon$66.90
PANGAEA Gas Detector Bundle (PHG100 + P-AS8800L) Gas Tester Detector, Combustible Propane Methane Gas Sensor SnifferAmazon$59.99
PULITONG Natural Gas Detector,Fixed Gas Monitors with Audible and Visual Alarms for Home,Detector for LNG, LPG, Methane.Amazon$34.99
Natural Gas Detector, Gas Leak Alarm Sensor Butane Methane Gas Monitor, Voice Prompt, Strobe Light Warning, Digital Display (White)…Amazon$21.99
Colorwell Natural Gas Detector Plug-in Propane Gas Detector for Home & RV Gas Leak Detector for LNG, LPG, Methane.Amazon$14.11
Gas Flowmeter, LZQ-7 Flowmeter 2-20LPM Flow Meter with Control Valve for Oxygen/Air/Flue Gas/Methane/Butane/GasAmazon$26.99
YK-818 55 Natural Gas Detector Leak Alarm Sensor Butane Methane Gas Monitor, Voice Prompt, Strobe Light Warning, Digital Display (White, No Battery)Amazon$33.99
Gas Leak Detector, Protectmeter Natural Gas Detector Y201 Pro for Home and RV, Portable Methane Propane Gas Leak Sniffer Detector(Yellow)Amazon$20.99
Plug in Natural Gas Detectors & Propane Gas Detectors for Home,RV & Kitchen, Combustible Gas Leak Detector Monitor for LNG, LPG, Methane.Amazon$89.45
Gas Leak Detector by Forensics | 10ft Drop Test Pass | Natural Gas, Alcohols, Methane, Combustibles, Acetone, Ethanol, Propane, Butane, Gasoline, Diesel, IPA, Toluene, LPG, LNG |AmazonSAVE $3.01
$9.98$12.99
Cartoon Cute Red Lighter,Creative and Cool Design,Lighter Adjustable Flame Windproof,Personalized Lighter for Gifts for Girl,Birthday, Outdoor,Barbecue (No Methane Gas) (d0)Amazon$99.45
Sewer Gas Leak Detector by Forensics | 0-10,000ppm & 1ppm Resolution | Water, Dust & Explosion Proof | Li-Ion Battery | Natural Gas, Methane, Ammonia, Hydrogen SulfideAmazon$19.90
PANGAEA Digital Gas Detector, Portable Gas Tester Detector, Bright LED Screen, Natural Gas (Methane) or LPG (Liquified Propane Gas), Combustible Gas Sensor Sniffer (Propane Model)AmazonSAVE $6.45
$36.54$42.99
2 Packs Handheld Natural Gas Detector Meter - Koabbit Gas Sniffer for Home,Outdoor,RV, Portable Combustible Gas Leak Detector for Propane,LNG, LPG, MethaneAmazonSAVE $8.00
$27.99$35.99
TECHAMOR Natural Gas Detector, Y201 Pro Portable Gas Leak Sniffer, Locating The Source of Propane, Methane, Butane, Natural Gas, LPG and Combustible Gas Leak for Home & RV (Y201)Amazon$25.99
BSIDE Gas Leak Detector Rechargeable Natural Gas Tester with Shock & Audible and Visual Alarm, Portable Gas Sniffer Locator for Combustible Methane Propane Alcohols Acetone EthanolAmazon$26.99
Combustible Gas Detector,Gas Detector Alarm, Portable Natural Gas Tester Detector/Propane Methane Gas Sensor, Combustible Gas Sniffer with Sound Warning, Adjustable Sensitivity and Flex ProbeAmazon$120.00
AirRadio 4-Explosive-Gas Detector H2S,O2,CO,EX Gas Sensor Sniffer BX-020 Combustible Gas Detector Tester for Propane/Methane/Natural Gas/Carbon Monoxide/Hydrogen Sulfide, BlackAmazon$23.99
Natural Gas Detector, Gas Leak Alarm, Propane Detector, Gas Monitor with Voice Prompt, Strobe Light Warning, Digital Display, Suitable for Explosive LPG, LNG, Methane & Butane GasesAmazon$23.99
Techamor Natural Gas Detector and Propane Alarm, Gas Leak Detector, Natural Gas Sniffer, Propane Detector, Tester and Monitor for LNG, LPG, Methane with Voice Warning and Digital DisplayAmazonSAVE $8.71
$29.78$38.49
Gas Leak Detector & Natural Gas Detector: Portable Gas Sniffer to Locate Leaks of Multiple Combustible Gases Like Propane, Methane, LPG, LNG, Fuel, Sewer Gas with 12" Flexible Sensor NeckAmazon$23.99
Natural Gas Leak Detector, VITITE Plug-in Propane Natural Gas Detector for Home RV, Digital Explosive Gas Alarm, 7/24h Gas Monitoring for LPG, LNG, Methane, ButaneAmazon$12.99
CUSBON Gas Leak Detector, Combustible Gas Leak Tester with Gas Sniffer to Locate Gas Leaks of Methane, LPG, LNG, Fuel, Sewer Gas. Alcohol, Gasoline, Toluene, Kerosene and Other Flammable GasesAmazon$9.99
HAKINAKU Gas Leak Detector Portable Nature Gas Detectors Alarm Audible Methane Hexane Propane Sniffer Located with Lo/Hi Mode Gas Meter with LCD Screen 2X AAA Batteries for Home/Outdoor (White)AmazonSAVE $2.50
$33.86$36.36
GiiHoo Combustible Gas Leak Detector Rechargeable Gas Detector Sniffer with 11.8-Inch Gooseneck, Handheld Natural Gas Detector Locate Sources of Methane, Hydrogen, Propane, Natural GasAmazonSAVE $11.00
$58.99$69.99
Natural Gas Detector, MESTEK Gas Leak Detector with 50-50000PPM 100% LEL, Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane,Propane for Home and RV,Includes BatteriesAmazonSAVE $2.00
$33.99$35.99
TECHAMOR Natural Gas Detector, Y201 Pro Portable Gas Leak Sniffer, Locating The Source of Propane, Methane, Butane, Natural Gas, LPG and Combustible Gas Leak for Home & RV (Y201 Pro)Amazon$27.99
VITITE Natural Gas Detector, Propane Detector, Portable Gas Sniffer, for Locating The Source of Combustible Gas Leaks Like Fuel, Methane, LPG, Sewer Gas in Home, RV, and Gas Pipes…Amazon$9.89
CEKKIENA Gas Leak Detector Portable Nature Gas Detectors Alarm Audible Methane Hexane Propane Sniffer Located with Lo/Hi Mode Gas Meter with LCD Screen 2X AAA Batteries for Home/Outdoor (Orange)AmazonSAVE $11.00
$58.99$69.99
Gas Leak Detector, MESTEK Portable Propane Natural Gas Leak Tester Detector Gas Sniffer for Gas Leaks of Combustible Gas Methane LPG LNG Fuel with Audible & Visual Alarm 50-50000PPM 100% LELAmazonSAVE $8.00
$34.99$42.99
TopTes PT760 Rechargeable Natural Gas Detector, Gas Leak Detector with 12-inch Extendable Probe,%LEL Propane Leak Detector with Built-in Flashlight for Methane, Butane, Combustible Gas for Home, RVAmazonSAVE $4.00
$58.99$62.99
Natural Gas Detector, Gas Leak Detector with a 11inch Probe to Situate Combustible Gas Leaks for Propane, Natural Gas, Methane, Butane, LPG in RV, HVAC, Home, Measuring PPM or%LELAmazon$9.99
HAKINAKU Gas Leak Detector Portable Nature Gas Detectors Alarm Audible Methane Hexane Propane Sniffer Located with Lo/Hi Mode Gas Meter with LCD Screen 2X AAA Batteries for Home/Outdoor (Black)Amazon$24.99
KH Alert Natural Gas Detector, 3 in 1 Plug-in Propane Gas Detector(Gas, Temperature and Humidity Display), Combustible Gas Detector for Home & RV Gas Leak Detector for LNG, LPG, MethaneAmazon$45.99
VITITE Plug-in Natural Gas Leak Detector, Propane Gas Detector for Home and RV, Digital Gas Alarm and Monitor for LPG, LNG, Methane, Butane and Explosive Gas leaks (2 Pack)Amazon$64.99
Gas Leak Detector Sniffer Portable Combustible Gas Detector Handheld Gas Analyzer Flammable Natural Gas Acetone Propane Benzene Ethanol Gasoline Methane Tester 9999 PPM 20% LEL with LCD Color DisplayAmazonSAVE $14.99
$53.99$68.98
TopTes PT199 Pen Gas Leak Detector & PT760 Rechargeable Natural Gas Detector with 12 inch Extendable Probe and Built-in Flashlight for Detecting Home Gas Leak Like Propane, Methane, Natural Gas - OranAmazon$29.99
LSENLTY Natural Gas Detector, 3 In 1 Plug-in Natural Gas Leak Detector(Gas, Temp & Humidity), Detector 10+ Gas(LPG, LNG, Natural Gas, Combustible&Explosive Gas, Methane, Propane, etc)for Home KitchenAmazon$10.08
Methane Energy by Courtney FarrellBetter World Books$9.54
Methane Generation and Recovery from Landfills by Emcon ASSOCIATEBetter World Books$29.99
Methane by Coretta King Johnson - Wrapped Canvas Painting PrintWayfair$19.99
Methane Chemical Molecular Structure 3D Printed Sculpture Model, Pick ColorEtsy$150.00
Methane Necklace/Science Gift/ Chemistry Necklace/Gift For Scientist/Gift Women in Stem/Gift Chemist/Teacher GiftEtsy$78.99
Ready2HangArt 'Methane' Canvas Wall Decor Set by Max+E - Multi-colorBed Bath & Beyond$175.95
Norlab Methane Gas Cylinder-1971, 2.5%, Bal Air, 103L (J)Global Industrial$60.95
Norlab Methane Gas Cylinder-1971, 99.0% Pure, 17L (P)Global IndustrialSAVE $4.25
$38.24$42.49
Ready2HangArt 'Methane' Abstract Canvas Wall ArtBed Bath & Beyond$7.30
Coalbed Methane and Coal GeologyBetter World Books$2.99
Production of synthesis gas by steam methane reforming: steam methane reformingAmazon$6.50
New Green Fiasco: The Methane HoaxAmazon$232.99
HARRIS Spclty Gas Reg, Cyl, HYD-Methane, CGA-350Amazon$218.99
GASCO 58L-421 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, MethaneZoro.com$145.99
Miller Electric Reg, Cylinder, Hydrogen/Methane, CGA-350 (30-100-350)AmazonSAVE $56.61
$73.34$129.95
Microbial Production and Consumption of Greenhouse Gases: Methane, Nitrogen Oxides, and HalomethanesAmazon$30.00
Bis-Tris (2-hydroxyethyl) Amino-tris(hydroxymethyl) Methane, 100G-5KG (500G) (100g)Amazon