5,643
Wholesale Nitrogen Tester Products
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US $ 1,668.29 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Dust Monitor, Water Quality Detector
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
Manufacturer/Factory,Trading Company
Shandong, China
Since 2020
US $ 100-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Oxygen Generator, O2 Generator, Oxygen Compressor, O2 Compressor, Oxygen Analyzer, Nitrogen Generator, Oxygen Cylinder Filling, Gas Analyzer, Gas Compressor, Sf6 Compressor
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Audited Supplier
Since 2011
Manufacturer/Factory
Beijing, China
Since 2011
US $ 340-350 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2020
Manufacturer/Factory
Beijing, China
Since 2020
US $ 489-539 /
Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Weather Stations, Sensors, Temperature Humidity Controlling, Ultrasonic Weather Stations, Measuring Instruments
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Audited Supplier
Since 2022
Manufacturer/Factory
Sichuan, China
Since 2022
US $ 1,000-3,000 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Hunan, China
Since 2024
US $ 18,029-20,192 /
Piece FOB
1 Piece (MOQ)
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Main Products: Lab Equipment
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Hunan, China
Since 2017
US $ 499-4,999 /
sets FOB
1 sets (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 7,100-10,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Kjeldahl Nitrogen Analyzer/Soxhlet Extractor/Sti
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Audited Supplier
Since 2024
Manufacturer/Factory
Shandong, China
Since 2024
US $ 17,702.016 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory
Beijing, China
Since 2023
US $ 7,000-10,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Water Quality Online Monitoring Equipment, Air Quality Online Monitoring Equipment, Emission Online Monitoring, Gas Analyzer, Water Level Detector, Water Flow Meter, Pump Control Panel
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2023
US $ 2,385-2,985 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 4,149.24-5,186.55 /
sets FOB
1 sets (MOQ)
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Main Products: Laboratory Fume Hood, Colony Counter, Quanti-Tray System, Ultrapure Water Systems
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 1,500-4,500 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory
Hunan, China
Since 2023
US $ 30,000-35,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: PCB Making Machine, Laboratory Instrument, Copper Plating Machine, Through Hole Machine, Etching Machine, Dry Film Laminator
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Audited Supplier
Since 2020
Manufacturer/Factory
Hunan, China
Since 2020
US $ 1,668.29 /
Piece FOB
1 Piece (MOQ)
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Appliance : Medical Research
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 424.14 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Dust Monitor, Water Quality Detector
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 848.28 /
Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 330-1,020 /
Piece FOB
1 Piece (MOQ)
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Main Products: Seed Processing Equipment, Seed Cleaning Machine, Seed Gravity Separator, Seed Coating Machine, Bucket Elevator, Destoner, Grains Polishing Machine, Seed Grading Machine, Seed Combined Cleaner, Agricultural Testing Instruments
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Audited Supplier
Since 2024
Manufacturer/Factory
Hebei, China
Since 2024
US $ 1,274.22 /
Piece FOB
1 Piece (MOQ)
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Appliance : Biochemistry
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 593.8 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Dust Monitor, Water Quality Detector
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 1,274.22 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 696.41-870.51 /
sets FOB
1 sets (MOQ)
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Main Products: Laboratory Fume Hood, Colony Counter, Quanti-Tray System, Ultrapure Water Systems
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 1,700-3,000 /
Set FOB
1 Set (MOQ)
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Main Products: Food Freeze Dryer, Glass Reactor, Rotary Evaporator, Planetary Ball Mill, Kjeldahl Nitrogen Analyzer, Soxhlet Fat Analyzer, Crude Fiber Analyzer, Gluten Tester, Karl Fischer Titrator, Multiparameter Water Quality Meter
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2024
US $ 580-600 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2020
Manufacturer/Factory
Beijing, China
Since 2020
US $ 350 /
Set FOB
1 Set (MOQ)
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Main Products: Thermal Analysis, Water Quality Analyzer, Textile Testing, Pulp Testing, Rubber and Plastictesting, Density Meter, Electronic Balance, Gas Detector, Moisture Meter, Paper and Paperboard Testing
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Shandong, China
Since 2020
US $ 650-950 /
Set FOB
1 Set (MOQ)
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Element : Organic Elemental Analyzer
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2024
US $ 1,500-1,600 /
Piece FOB
1 Piece (MOQ)
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Main Products: Psa Oxygen Generator, Psa Nitrogen Generator, Air Compressor, Refrigeration Dryer, Storage Tank, Vpsa Oxygen Generator, Filter&, Element, Oxygen Analyzer, Nitrogen Analyzer, Booster
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Audited Supplier
Since 2020
Manufacturer/Factory
Beijing, China
Since 2020
US $ 1,000-3,000 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2021
Trading Company
Shandong, China
Since 2021
US $ 1,490 /
Piece FOB
1 Piece (MOQ)
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Main Products: Psa Oxygen Generator, Psa Nitrogen Generator, Air Compressor, Refrigeration Dryer, Storage Tank, Vpsa Oxygen Generator, Filter&, Element, Oxygen Analyzer, Nitrogen Analyzer, Booster
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Audited Supplier
Since 2020
Manufacturer/Factory
Beijing, China
Since 2020
US $ 340-350 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory
Beijing, China
Since 2020
US $ 7,100-10,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Kjeldahl Nitrogen Analyzer/Soxhlet Extractor/Sti
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shandong, China
Since 2024
US $ 150 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Beijing, China
Since 2021
US $ 10,000-15,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: PCB Making Machine, Laboratory Instrument, Copper Plating Machine, Through Hole Machine, Etching Machine, Dry Film Laminator
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory
Hunan, China
Since 2020
US $ 1,809.67 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024