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Cryotube, 2ml External Thread Round Bottom Cryovial with Silicone Washer Seal, Cap Insert
US$0.058-0.069
1,000 Boxes
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableDisposable
DisposableCertification
CE, ISOModel NO.
39300-2YMaterial
PlasticBottle Top
Screw TopCapacity
2mlSize
2mlBottom
Round BottomColor Code Insert
White, Red, Blue ........Freezing Temperature
- 196 C (Only in Gas Phase of Liquid Nitrogen)Material of O-Ring
SiliconeUsage
SamplingReactant State
LiquidType
VialsTransport Package
100PCS Per Bag, 10 Bags Per CaseSpecification
External thread, 2.0mLTrademark
RUNLABOrigin
ChinaHS Code
3926909090Production Capacity
4 Weeks for FCL ShipmentKey features
Leak-Proof Silicone Seal: Silicone washer inside the cap ensures a tight, leakproof seal even at -95kPa pressure.
High Durability: Thick wall construction makes the vials almost unbreakable during handling and centrifugation.
High-Speed Centrifugation: Capable of withstanding centrifugation up to 20,000 x g without damage.
Premium Material: Manufactured from specially formulated polypropylene for optimal chemical and thermal resistance.
Certified Quality: Holds CE, FDA, and ISO13485:2016 certifications for medical and laboratory use.
Customizable Color Codes: Available in White, Red, Blue, and other color code inserts for easy sample identification.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-11-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryZhejiang Runlab Technology Co., Ltd., established in 2005, is a Chinese manufacturer specializing in laboratory plastic consumables. It has a strong export focus with 90% of its sales overseas. The company operates over 10 production lines and maintains a clean-room environment to ensure product quality. It holds FDA and CE certifications, with management systems in place for international standards. Although the company has a significant R&D team and a commitment to quality, there is limited data on its financial credibility and after-sales service capabilities.
Supplier typeThe supplier is a combined limited company operating as a factory in the manufacturing industry, based in Zhejiang, China.
CertificationsThe supplier holds FDA and CE approvals, and its management system is EN ISO 13485 certified.
R&D capabilityThe supplier has a team of R&D engineers with a total of 8 years of experience, indicating a capability for innovation.
Production capacityThe supplier operates more than 10 production lines and has a large manufacturing plant area of 15,000 m².
Product Q&A
Q:Is the cryovial leak-proof?
A:
Yes, the silicone washer inside the cap forms a tight, leakproof seal that is effective at -95kPa (14psi).
Q:Can these vials be used for centrifugation?
A:
Yes, the thick wall design allows for centrifugation up to a maximum of 20,000 x g.
Q:What material is used to make these vials?
A:
They are manufactured from specially formulated polypropylene, which is low-temperature resistant and durable.
Q:Are the color codes customizable?
A:
Yes, the cap insert color codes are customizable, with options including White, Red, and Blue.
Q:What certifications does the product have?
A:
The product holds CE, FDA, and ISO13485:2016 certifications, ensuring compliance with international standards.
Send Inquiry
*To:
Zhejiang Runlab Technology Co., Ltd.
Zhejiang Runlab Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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