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Industrial & Scientific

Oxy-Sorb 10-Pack 100cc Oxygen Absorbers for Food Storage - Extend Shelf Life of Dry Goods, Nuts, Grains & Spices | Prevents Mold & Oxidation | Ideal for Mason Jars, Mylar Bags & Vacuum Sealing -45% Off
Oxy-Sorb 10-Pack 100cc Oxygen Absorbers for Food Storage - Extend Shelf Life of Dry Goods, Nuts, Grains & Spices | Prevents Mold & Oxidation | Ideal for Mason Jars, Mylar Bags & Vacuum Sealing
$3.72 $6.77
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1 -45% Off
1" 250' Insulated Outdoor Furnace Oxygen Barrier PEX-AL-PEX Pipe - 3 Layer Wrap for Radiant Heating, Snow Melting & Hydronic Systems - Durable for Extreme Cold Weather & Underground Use
$205.56 $373.75
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Oakton WD-00653-00 Zero Oxygen Calibration Solution 1 Pint (9-Pack) - Premium Water Testing Kit for Labs, Aquariums & Hydroponics | Accurate Dissolved Oxygen Measurement for Scientific Research & Water Quality Analysis | Ideal for Laboratory Experiments, Fish Tank Maintenance, Hydroponic Farming, Water Treatment Plants & Environmental Monitoring | Perfect for Scientific Studies, Aquatic Ecosystem Monitoring, and Industrial Water Testing -45% Off
Oakton WD-00653-00 Zero Oxygen Calibration Solution 1 Pint (9-Pack) - Premium Water Testing Kit for Labs, Aquariums & Hydroponics | Accurate Dissolved Oxygen Measurement for Scientific Research & Water Quality Analysis | Ideal for Laboratory Experiments, Fish Tank Maintenance, Hydroponic Farming, Water Treatment Plants & Environmental Monitoring | Perfect for Scientific Studies, Aquatic Ecosystem Monitoring, and Industrial Water Testing
$136.84 $248.8
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1-1/4 -45% Off
1-1/4" PEXworx Oxygen-Barrier Radiant Heat PEX Tubing - 500 Feet [Red] for Hydronic Heating Systems and Snow Melting Applications
$209.03 $380.07
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FTVOGUE Oxygen Flow Meter 0-3LPM with Adjustable Control Valve - Medical Grade Gas Regulator for Oxygen Concentrators, Welding, Aquariums & Home Healthcare Use -45% Off
FTVOGUE Oxygen Flow Meter 0-3LPM with Adjustable Control Valve - Medical Grade Gas Regulator for Oxygen Concentrators, Welding, Aquariums & Home Healthcare Use
$6.79 $12.36
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K-7540 High Precision Dissolved Oxygen Test Kit | 0-40 ppb Range | 2.5 ppb Detection Limit | Ideal for Aquariums, Ponds & Water Quality Testing -45% Off
K-7540 High Precision Dissolved Oxygen Test Kit | 0-40 ppb Range | 2.5 ppb Detection Limit | Ideal for Aquariums, Ponds & Water Quality Testing
$45.06 $81.94
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Oxygen Sensor for UK British CITY 2FO Cell Flue Gas CiTiceL Sensor Detector - High Accuracy Gas Detection for Industrial & Environmental Monitoring -45% Off
Oxygen Sensor for UK British CITY 2FO Cell Flue Gas CiTiceL Sensor Detector - High Accuracy Gas Detection for Industrial & Environmental Monitoring
$103.95 $189
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2.5-25LPM Gas Flow Meter with Control Valve - Precise Oxygen & Air Flow Measurement for Medical, Industrial & Laboratory Use -45% Off
2.5-25LPM Gas Flow Meter with Control Valve - Precise Oxygen & Air Flow Measurement for Medical, Industrial & Laboratory Use
$7.7 $14.01
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K-7501 Professional Dissolved Oxygen Test Kit | 0-1 ppm Range with 0.025 ppm Detection Limit | Water Quality Testing for Aquariums, Pools & Hydroponics -45% Off
K-7501 Professional Dissolved Oxygen Test Kit | 0-1 ppm Range with 0.025 ppm Detection Limit | Water Quality Testing for Aquariums, Pools & Hydroponics
$41.36 $75.2
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Hilitand Oxygen Air Gas Flowmeter with Control Valve - 2.5-25LPM Adjustable Flow Rate for Medical, Welding & Industrial Applications -45% Off
Hilitand Oxygen Air Gas Flowmeter with Control Valve - 2.5-25LPM Adjustable Flow Rate for Medical, Welding & Industrial Applications
$7.7 $14
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High Precision K-7599 Dissolved Oxygen Test Kit | 0-100 ppb Range | 5 ppb Detection Limit | Ideal for Aquariums, Laboratories & Water Quality Testing -45% Off
High Precision K-7599 Dissolved Oxygen Test Kit | 0-100 ppb Range | 5 ppb Detection Limit | Ideal for Aquariums, Laboratories & Water Quality Testing
$45.06 $81.94
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Extech DO605 ExStik Replacement Dissolved Oxygen Module - Compatible with Extech DO600 Water Quality Meter | Ideal for Aquariums, Pools & Environmental Testing -45% Off
Extech DO605 ExStik Replacement Dissolved Oxygen Module - Compatible with Extech DO600 Water Quality Meter | Ideal for Aquariums, Pools & Environmental Testing
$91.36 $166.12
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Bel-Art F16969-0012 Poxygrid BOD Bottle Rack - 12 Position Biological Oxygen Demand Testing for Water Quality Analysis in Labs & Environmental Studies -45% Off
Bel-Art F16969-0012 Poxygrid BOD Bottle Rack - 12 Position Biological Oxygen Demand Testing for Water Quality Analysis in Labs & Environmental Studies
$63.08 $114.7
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K-7512 Dissolved Oxygen Test Kit - 1-12 ppm Range, 1 ppm Detection Limit | Accurate Water Quality Testing for Aquariums, Pools & Environmental Monitoring -45% Off
K-7512 Dissolved Oxygen Test Kit - 1-12 ppm Range, 1 ppm Detection Limit | Accurate Water Quality Testing for Aquariums, Pools & Environmental Monitoring
$41.36 $75.2
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Atlas Scientific EZO-DO Dissolved Oxygen Sensor Circuit - High Precision 0.01-100+ mg/L for Aquaculture, Hydroponics & Water Quality Monitoring -45% Off
Atlas Scientific EZO-DO Dissolved Oxygen Sensor Circuit - High Precision 0.01-100+ mg/L for Aquaculture, Hydroponics & Water Quality Monitoring
$29.69 $53.99
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Danger - Confined Space Hazard Sign | 10x14 Inch Aluminum OSHA Warning Sign for Construction Sites & Industrial Areas | Bilingual English/Spanish Safety Sign -45% Off
Danger - Confined Space Hazard Sign | 10x14 Inch Aluminum OSHA Warning Sign for Construction Sites & Industrial Areas | Bilingual English/Spanish Safety Sign
$8.67 $15.77
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10 x 7 Inch Caution Empty Oxygen Cylinders Warning Safety Sign - Durable Rigid Plastic for Industrial Workplaces & Storage Areas -45% Off
10 x 7 Inch Caution Empty Oxygen Cylinders Warning Safety Sign - Durable Rigid Plastic for Industrial Workplaces & Storage Areas
$10.06 $18.3
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Japanese Type Jet Torch Gas Welding Kit - Oxygen Acetylene Propane Welding Gun with Adjustable Flame for Metalworking, Soldering, Brazing & DIY Projects (Propane Torch Included) - Perfect for Home Repairs, Automotive Work & Crafting -45% Off
Japanese Type Jet Torch Gas Welding Kit - Oxygen Acetylene Propane Welding Gun with Adjustable Flame for Metalworking, Soldering, Brazing & DIY Projects (Propane Torch Included) - Perfect for Home Repairs, Automotive Work & Crafting
$22.1 $40.19
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OSHA Approved Weatherproof Plastic Danger Sign - Oxygen in Use No Smoking or Open Flames - English Text & Symbol - Perfect for Hospitals, Labs & Industrial Safety Areas -45% Off
OSHA Approved Weatherproof Plastic Danger Sign - Oxygen in Use No Smoking or Open Flames - English Text & Symbol - Perfect for Hospitals, Labs & Industrial Safety Areas
$9.32 $16.95
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LZQ-2 Gas Flow Meter for Oxygen & Nitrogen - 0-3 LPM Range - Accurate Flow Measurement for Medical, Industrial & Laboratory Use -45% Off
LZQ-2 Gas Flow Meter for Oxygen & Nitrogen - 0-3 LPM Range - Accurate Flow Measurement for Medical, Industrial & Laboratory Use
$9.03 $16.43
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Danger - Bulk Oxygen Storage -45% Off
Danger - Bulk Oxygen Storage" Warning Label | 7" x 10" Laminated Vinyl Sign | OSHA Compliant Safety Sign for Industrial Gas Storage Areas & Chemical Warehouses
$4.29 $7.8
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SmartSign 'Oxygen - No Smoking, No Open Flames' Safety Label | 3.5 -45% Off
SmartSign 'Oxygen - No Smoking, No Open Flames' Safety Label | 3.5" x 5" Durable Laminated Vinyl Sign | Perfect for Medical Facilities, Laboratories & Industrial Oxygen Storage Areas
$3.84 $6.99
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Oakton WD-35640-70 Dissolved Oxygen Electrolyte Powder, 58.5g - Premium Water Quality Testing Solution for Aquariums, Pools & Labs -45% Off
Oakton WD-35640-70 Dissolved Oxygen Electrolyte Powder, 58.5g - Premium Water Quality Testing Solution for Aquariums, Pools & Labs
$25.04 $45.54
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50 Pack Oxygen in Use Magnetic Signs - Durable USA Made Safety Warning Labels for Medical Facilities, Construction Sites & Emergency Vehicles -45% Off
50 Pack Oxygen in Use Magnetic Signs - Durable USA Made Safety Warning Labels for Medical Facilities, Construction Sites & Emergency Vehicles
$54.99 $99.99
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YSI ODO200 EcoSense Optical Dissolved Oxygen and Temperature Meter - High Precision Water Quality Testing for Aquariums, Pools & Environmental Monitoring -45% Off
YSI ODO200 EcoSense Optical Dissolved Oxygen and Temperature Meter - High Precision Water Quality Testing for Aquariums, Pools & Environmental Monitoring
$199.41 $362.58
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Atlas Scientific Dissolved Oxygen DO Kit 0-100 mg/L - Professional Water Quality Testing Equipment for Aquariums, Ponds & Hydroponics -45% Off
Atlas Scientific Dissolved Oxygen DO Kit 0-100 mg/L - Professional Water Quality Testing Equipment for Aquariums, Ponds & Hydroponics
$186.99 $339.99
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Oxy-Sorb 100-Pack 100cc Oxygen Absorbers for Food Storage | Moisture & Mold Prevention | Extends Shelf Life of Dry Goods, Grains, Nuts & Spices | Ideal for Home Canning, Meal Prep & Emergency Food Supplies -45% Off
Oxy-Sorb 100-Pack 100cc Oxygen Absorbers for Food Storage | Moisture & Mold Prevention | Extends Shelf Life of Dry Goods, Grains, Nuts & Spices | Ideal for Home Canning, Meal Prep & Emergency Food Supplies
$5.47 $9.95
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1/2 -45% Off
1/2" PEX Tubing with Oxygen Barrier - 1000ft Roll for Radiant Floor Heating Systems | Perfect for Hydronic Heating, Snow Melting & Underfloor Heating Projects
$206.18 $374.88
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1 1/4 -45% Off
1 1/4" 500' Oxygen Barrier Blue PEX Tubing for Radiant Heating Systems & Plumbing - Perfect for Hydronic Heating, Snow Melt Systems & Potable Water Applications
$217.28 $395.07
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**High Accuracy Optical Dissolved Oxygen Meter with 16ft DO Probe & Storage Case – Ideal for Aquaculture, Water Testing, and Environmental Monitoring** -45% Off
**High Accuracy Optical Dissolved Oxygen Meter with 16ft DO Probe & Storage Case – Ideal for Aquaculture, Water Testing, and Environmental Monitoring**
$209.91 $381.67
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1 -45% Off
1" PEXworx Oxygen-Barrier Radiant Heat PEX Tubing - 300ft Blue Pipe for Hydronic Heating Systems & Snow Melting Applications | Durable, Flexible Plumbing Solution for Home & Commercial Use
$157.27 $285.95
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Hach 146900 OX-2P Dissolved Oxygen Test Kit for Water Quality Testing - Aquariums, Pools, and Laboratories -45% Off
Hach 146900 OX-2P Dissolved Oxygen Test Kit for Water Quality Testing - Aquariums, Pools, and Laboratories
$83.05 $151
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No Smoking Oxygen in Use Danger Sign - 10 -45% Off
No Smoking Oxygen in Use Danger Sign - 10" x 14" OSHA Approved Safety Warning Sign for Hospitals, Labs & Industrial Workplaces
$4.94 $8.99
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No Smoking Oxygen Cylinder Storage Area Sign - 10 -45% Off
No Smoking Oxygen Cylinder Storage Area Sign - 10" x 14" Safety Warning Label for Medical Facilities, Hospitals & Industrial Use
$5.22 $9.5
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99.9% Pure Oxygen Gas (Element O8) in Mini Glass Ampoule Vial with Label - Perfect for Science Experiments, Medical Use & Emergency Oxygen Supply -45% Off
99.9% Pure Oxygen Gas (Element O8) in Mini Glass Ampoule Vial with Label - Perfect for Science Experiments, Medical Use & Emergency Oxygen Supply
$12.59 $22.9
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LINE2design Oxygen Cylinder Sleeve Bag - Portable EMS First Responder Medical Oxygen Carrier with Star of Life Logo - Adjustable Side Straps for Secure Transport - Ideal for Emergency Response, Travel & Outdoor Activities - Navy Blue -45% Off
LINE2design Oxygen Cylinder Sleeve Bag - Portable EMS First Responder Medical Oxygen Carrier with Star of Life Logo - Adjustable Side Straps for Secure Transport - Ideal for Emergency Response, Travel & Outdoor Activities - Navy Blue
$14.84 $26.99
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