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Sealed Stoppered Test Tube for Microbial Sample Growth
US$0.30
1,000 Pieces
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24h Online Service, Reply Within 72 Hours. Free TeWarranty
2yearsModel NO.
Glass test tubeDisposable
Non-DisposableCertification
ISOMaterial
GlassCapacity
5-100mlType
Ordinary Test TubeMatching Part
Glass or Wooden Stopper Optional for Sealed TypeGraduation
Permanent Etched Scale for Graduated VersionBottom Design
Round Bottom for Even Heating PerformanceHeat & Sterilization
Heat-Resistant, Autoclavable at 121℃Chemical Resistance
Corrosion Resistant for Acids, Alkalis & CultureApplication Scenario
Heating Reaction, Microbial Culture, ChemistryCustomization Service
OEM/ODM Custom Size/Style/Logo SupportedTransport Package
Cartons/PalletsSpecification
Single Unit PackTrademark
MSD /CustomizedOrigin
ChinaHS Code
7010909000Production Capacity
720000PCS/YearKey features
Premium Borosilicate Glass: Made of 3.3 lead-free glass with high heat resistance and low thermal expansion.
Dual Bottom Design: Available in round bottom for uniform heating and flat bottom for stable standing.
Full Customization Support: Customizable size, thickness, logo, color, and surface treatment for OEM/ODM.
Excellent Chemical Stability: Resistant to acids, alkalis, and organic solvents without contaminating samples.
High Light Transmittance: Clear transparent body allows easy observation of sample reactions and changes.
2-Year Warranty Coverage: Comprehensive warranty period for all mechanical and material defects.
Fast Delivery & Short Lead Time: Flexible production schedule ensures on-time shipment within 15 workdays.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2026-01-01Nearest Port: tianjinAverage Response Time: ≤1.83h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, ODM capability, recent new-product activity, inventory capacity, and OEM service for well-known brands. Finished-product inspection instructions are reportedly implemented uniformly, and quality assurance is stated. However, the supplier lacks overseas agents, branches, warehouses, showrooms, offline trade-show participation, and documented complaint or corrective-action procedures. Manufacturing capacity is also supported by no valid contract with related subcontractors. Financial information is reported only as zero values, which does not establish financial credibility. Certification details are insufficiently specific, and customer-case evidence is limited to OEM service for well-known brands, with no Fortune 500 cooperation reported.
Supplier typeThe supplier provides OEM and ODM services, supports customization from samples and designs through full or minor customization, maintains inventory capacity, and exports partly through agents. It has no overseas branches, agents, warehouses, or showrooms, indicating a primarily domestic or centrally managed export-oriented supplier rather than an internationally established service network.
After-Sales capabilityThe supplier lacks overseas agents or branches, overseas warehouses, and overseas showrooms, and offers services in zero listed countries. It also has no written procedures or records for complaint handling or corrective and preventive actions, providing explicit weaknesses in formal after-sales infrastructure.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has one R&D engineer. It does not have an available SDK, but the evidence still explicitly supports active product development and design capability.
Production capacityThe supplier has inventory capacity, uses written instructions that are uniformly followed for finished-product inspection, and states that quality assurance exists. However, there is no valid contract governing manufacturing capacity between the factory and related subcontractors, which is an explicit production-management deficiency.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting broad customization capability.
Client casesThe supplier reports OEM service for well-known brands, which is direct evidence of at least one notable customer-service type. However, it reports no cooperation with Fortune 500 companies, and no customer names, case details, or broader reference portfolio are provided.
Product Q&A
Q:What is the warranty period for the test tubes?
A:
We provide a comprehensive 2-year warranty for all our glass test tubes.
Q:Can the test tubes be customized?
A:
Yes, we support full customization including size, thickness, logo, color, and surface treatment for OEM and ODM services.
Q:What types of bottoms are available?
A:
The test tubes are available in two designs: round bottom for uniform heating and flat bottom for stable standing on countertops.
Q:What material are the test tubes made of?
A:
They are crafted from premium 3.3 Borosilicate glass, which is lead-free, heat-resistant, and shatter-resistant.
Q:How long does it take to deliver an order?
A:
Lead time is within 15 workdays during peak season and one month during off-season.
Send Inquiry
*To:
MSD (Tianjin) Glass Supply Co., Ltd.
MSD (Tianjin) Glass Supply Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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