Qingdao Qingyuanfengda Import and Export Co., Ltd
                                                                                                           
Verified Supplier
24 Years
Since 2002
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Mask Particle Filtration Efficiency Tester
Mask Bacterial Filtration Efficiency Tester
Mask Virus Filtration Efficiency Tester
Ion Chromatography Columns
Vacuum Rotary Evaporator
Sterile Pipette Tip
Ion Exchange Chromatography Machine
Ion Chromatography Pump
Spectroscopy System
Azotometer
Biological Safety Cabinet
Laboratory Centrifuge
Deuterium Lamp
Sterile Centrifuge Tube
Biomedical Freezer
Lab Extraction Equipment
Ion Chromatography Suppressor
Ion Chromatography Detector
Real Time PCR Machine
Laboratory Digester
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Discover our core competencies, industry experience, and commitment to excellence.
Verified China supplier - Qingdao Qingyuanfengda Import and Export Co., Ltd

Qingdao Qingyuanfengda Import and Export Co., Ltd

Quenda provides high-quality laboratory analytical instruments, equipment and various consumables for end users at competitive prices.
Main Products
Mask Particle Filtration Efficiency Tester, Mask Bacterial Filtration Efficiency Tester
Annual Sales
3000000-3500000
Employees
100~200
Location
China
About Us
Featured Products
Explore our most popular and highly recommended items.
China 200Pa VFE Face Mask Test Equipment For Medical Mask Materials for sale
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200Pa VFE Face Mask Test Equipment For Medical Mask Materials
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10000r/Min Large Capacity Refrigerated Centrifuge
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ZR-6010 28.3L/Min Digital Aerosol Photometer For Leakage Detection
China CE Certified 85mL/Min PFE Testing Machine , BFE Tester With Historical Data for sale
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CE Certified 85mL/Min PFE Testing Machine , BFE Tester With Historical Data
China PP 10μL 100μL 200μL 1000ul Filtered Pipette Tips For Gilson Thermo Pipettes for sale
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PP 10μL 100μL 200μL 1000ul Filtered Pipette Tips For Gilson Thermo Pipettes
China Low Retention Pipette Tips Filtered Sterile Pipette Tip 1000μL for sale
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Low Retention Pipette Tips Filtered Sterile Pipette Tip 1000μL
China 0.02μM Mask Particle Filtration Efficiency Tester Salt Aerosol Generator 120L/Min for sale
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0.02μM Mask Particle Filtration Efficiency Tester Salt Aerosol Generator 120L/Min
China 2L Tank 10μM Nozzle Electric Electrostatic Sprayer With Battery Charger for sale
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2L Tank 10μM Nozzle Electric Electrostatic Sprayer With Battery Charger
China AC220V 100μg/L Mask Particle Filtration Efficiency Tester With Aerosol Generator for sale
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AC220V 100μg/L Mask Particle Filtration Efficiency Tester With Aerosol Generator
China 1000Pa PLC Mask Particle Filtration Efficiency Tester Stable for sale
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1000Pa PLC Mask Particle Filtration Efficiency Tester Stable
Categories
Browse through our comprehensive range of product categories.
Mask Particle Filtration Efficiency Tester
CE Certified 85mL/Min PFE Testing Machine , BFE Tester With Historical Data 0.02μM Mask Particle Filtration Efficiency Tester Salt Aerosol Generator 120L/Min 2L Tank 10μM Nozzle Electric Electrostatic Sprayer With Battery Charger AC220V 100μg/L Mask Particle Filtration Efficiency Tester With Aerosol Generator
Mask Bacterial Filtration Efficiency Tester
BFE Mask Bacterial Filtration Efficiency Tester For YY0469 2011 28.3L/min Mask Bacterial Filtration Efficiency Tester With Peristaltic Pump Double Pneumatic Contrast Sampling 10L/Min BFE Tester , Mask Particle Tester YY0469 EN14683 ASTMF2101 Mask Bacterial Filtration Efficiency Tester
Mask Virus Filtration Efficiency Tester
200Pa VFE Face Mask Test Equipment For Medical Mask Materials 1L/Min Mask Virus Filtration Efficiency Tester For GB19083 2010 CE Certified Mask Virus Filtration Efficiency Tester For Particles Above 0.3um 1500W 5m3/min Mask Virus Filtration Efficiency Tester With Disinfection Lamp
Ion Chromatography Columns
Ion Chromatography C18 SPE Columns For Solid Phase Extraction Ion Chromatography Silica SPE Column With High Loading Capacity Ion Chromatography PSA SPE Column For Removing The Fatty Acids Ion Chromatography MCX Solid Phase Extraction (SPE) Column C18 300Å
Vacuum Rotary Evaporator
Laboratory Motorized Lift 20L Vacuum Rotary Evaporator With Main Condenser 20MPa 200ml Oxygen Bomb Calorimeter , Oxygen Bomb For Samples Analyzing CE Certification Vacuum Rotary Evaporator 16 Samples Automated Vacuum Evaporation System With Large Volume
Sterile Pipette Tip
Sterile Pipette Tip
10 products
PP 10μL 100μL 200μL 1000ul Filtered Pipette Tips For Gilson Thermo Pipettes Low Retention Pipette Tips Filtered Sterile Pipette Tip 1000μL Pure PP Sterile Pipette Tip , Filter Tips 200ul For Eppendorf Gilson Thermo Box Packed ISO Approval 10μL Sterile Pipette Tip For Pipette
Ion Exchange Chromatography Machine
Dual Channel Ion Exchange Chromatography Instrumentation CIC-D300 42MPa CIC-D180 Ion Chromatography Machine For Gradient Elution High Stability CIC-D160 Ion Chromatography Equipment With Eluent Generator CE Certificate CIC-D100 42MPa Ion Chromatography Instrument For Cation And Anion
Ion Chromatography Pump
High Pressure Dual Piston CE Approval 42MPa Tandem Pump For HPLC Pump Remote Control 25MPa 50mL Ion Chromatography Pump With ISO Certification 49.99 ML/Min 50mL Binary Gradient Pump High Pressure Low Pulse Dual Piston 9.999mL/Min 36MPa Binary Pump In HPLC Peek
All Products
View our complete catalog of high-quality products.
China China 200Pa VFE Face Mask Test Equipment For Medical Mask Materials for sale for sale
200Pa VFE Face Mask Test Equipment For Medical Mask Materials
Price: USD20000-50000
MOQ: 1set
China China 10000r/Min Large Capacity Refrigerated Centrifuge for sale for sale
10000r/Min Large Capacity Refrigerated Centrifuge
Price: USD4000-8000
MOQ: 1set
China China ZR-6010 28.3L/Min Digital Aerosol Photometer For Leakage Detection for sale for sale
ZR-6010 28.3L/Min Digital Aerosol Photometer For Leakage Detection
Price: USD3000-10000
MOQ: 1set
China China CE Certified 85mL/Min PFE Testing Machine , BFE Tester With Historical Data for sale for sale
CE Certified 85mL/Min PFE Testing Machine , BFE Tester With Historical Data
Price: USD20000-50000
MOQ: 1set
China China PP 10μL 100μL 200μL 1000ul Filtered Pipette Tips For Gilson Thermo Pipettes for sale for sale
PP 10μL 100μL 200μL 1000ul Filtered Pipette Tips For Gilson Thermo Pipettes
Price: USD0.01-0.03
MOQ: 1000PCS
China China Low Retention Pipette Tips Filtered Sterile Pipette Tip 1000μL for sale for sale
Low Retention Pipette Tips Filtered Sterile Pipette Tip 1000μL
Price: USD0.02-0.06
MOQ: 1000PCS
China China 0.02μM Mask Particle Filtration Efficiency Tester Salt Aerosol Generator 120L/Min for sale for sale
0.02μM Mask Particle Filtration Efficiency Tester Salt Aerosol Generator 120L/Min
Price: USD4000-8000
MOQ: 1set
China China 2L Tank 10μM Nozzle Electric Electrostatic Sprayer With Battery Charger for sale for sale
2L Tank 10μM Nozzle Electric Electrostatic Sprayer With Battery Charger
Price: USD500-1000
MOQ: 1set

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