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Factory Direct High Precision 50ml Plastic Round Bottom Centrifuge Tube
US$0.01
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
After-sales Service
3 YearsWarranty
3 YearsCertification
CEModel NO.
50mlMaterial
PP (Polypropylene)Capacity
50mLManufacturer
Yes (Factory Direct Supply)Max Working Temp
≤80℃Tube Bottom
Conical Round FlatDisposable Type
Single Use OnlyCap Material
PE PolyethyleneTransport Package
CartonSpecification
50mlTrademark
LENGRUIOrigin
ChinaHS Code
3926909090Key features
Multiple Closure Options:
Snap Cap: Quick-seal design for efficient workflow.
Screw Cap: Threaded closure for secure, airtight storage.
Flip Cap: One-hand operation for frequent sample access.
Functional Design Elements:
Frosted Labeling Area: Easy sample identification.
Clear Volume Graduations: Precise liquid measurement.
Three Base Designs: Conical (pellet recovery), round (high-speed)
Superior Material Quality:
Premium Polypropylene: Chemical-resistant, durable construction.
Optimal Clarity: Transparent walls for sample visualization.
Lightweight Build: Easy handling without comp
Expanded Product Selection:
Wide Capacity Range: 0.2mL to 100mL options.
Color Variants: Transparent and amber light-protective tubes.
Bulk Packaging: Cost-effective solutions for high-volume labs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.39h CertifiedTerms of Payment: LC, D/P, T/T, etc.
About Our Factory & Business Background
AddressRoom 2, No. 58, Group 29, Daxing Village, Binjiang Sub-District, Haimen District, Nantong, Jiangsu, China
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)CIF, CFR, FOB, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners3
Our Production Capability & Technical Expertise
Main ProductsPetri Dishes, Centrifuge Tubes, Pipette Tips, Centrifuge Tube Racks
Production Lines8
Production MachinesInjection Molding Machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2019-01-25
Main MarketsSoutheast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Product CertificationCE
Product Q&A
Q:How do the functional applications of centrifuge tubes and test tubes differ?
A:
Centrifuge tubes are specifically designed for separation processes like sample centrifugation, while test tubes are primarily used for mixing, reaction observation, and temporary sample storage.
Q:When should I use amber (brown) tubes versus clear tubes?
A:
The choice depends on your sample's light sensitivity:
Amber/Brown Tubes: Provide broad-spectrum UV and visible light protection (approximately 300-500nm). Essential for photosensitive compounds including fluorescent dyes, vitamin solutions, certain pharmaceuticals, RNA samples, and light-degradable reagents.
Clear Tubes: Offer optimal sample visibility for pellet inspection, phase separation observation, and meniscus reading. Suitable for most routine applications where photodegradation
Q:How do I select the correct tube for my centrifuge rotor?
A:
Follow this selection hierarchy:
Rotor Compatibility: First consult your centrifuge rotor manual for approved tube types and maximum speeds
Volume Requirement: Select capacity based on your sample volume (fill to 70-80% of nominal capacity)
Speed Requirement: Choose tube material and design rated for your target RCF
Application Needs: Consider additional requirements (light protection, seal type, pellet recovery needs)
Q:How should tubes be stored and handled for optimal performance?
A:
Store in original packaging until use, protected from dust and direct sunlight
For sterile applications, use in appropriate clean environments
Pre-chill tubes before use with temperature-sensitive samples
Always balance tubes properly in centrifuge rotors
Follow recommendations for reuse and cleaning cycles
Send Inquiry
*To:
Nantong Dusheng Experimental Equipment Co., Ltd
Nantong Dusheng Experimental Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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