18mm Headspace Vial Round Bottom Caps 17.5mm PTFE Silicone Septa SA001
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Product Highlights
- Durable Rounded Bottom Design: Rounded bottom provides sturdiness and resistance to high pressure during heating.
- Precision Thread Compatibility: CombiPAL precision-thread caps ensure tight seals and reproducible headspace results.
- Versatile Septa Options: Available with Red/White PTFE/Silicone, Blue/White PTFE/Silicone, and easy-to-puncture types.
- Wide Industry Application: Ideal for environmental, food, beverage, industrial hygiene, drug analysis, and clinical chemistry.
- Multiple Capacity Choices: Available in 1.5ml, 2ml, 10ml, and 20ml vial sizes.
- Color Variants Available: Vials available in amber or clear options.
- OEM and ODM Services: Manufacturer supports both OEM and ODM customization services.
- Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.
Product Attributes
- Customization
- Available
- Disposable
- Disposable
- Certification
- CE, ISO
- Model NO.
- SA001
- Material
- Glass
- Bottle Top
- Screw Neck
- Capacity
- 1.5ml/2ml
- Transport Package
- Pack
- Specification
- 100pcs/pack
- Trademark
- Aijiren
- Origin
- China
- Production Capacity
- 50000000PCS/Week
Product Images of 18mm Headspace Vial Round Bottom Caps 17.5mm PTFE Silicone Septa SA001
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Product Description

PRODUCT INFORMATION
Product Description
1.A rounded bottom is more sturdy and thus more resistant to the high pressure within the vial during the heating process.
2.Available with amber or clear vial
3.Available with 20ml or 10ml vial
Features
1) Screw top vials and caps are recommended for the tightest seal and the most reproducibleheadspace results.
2) CombiPAL headspace vials and caps are precision-thread, making them an excellent choice for dependability and ease-of-use.
3) They are ideal for applications inthe environmental, food and beverage, industrial hygiene, drug analysis, and clinical chemistry industries.
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| Part No. | SACA001 | SACA002-II | SACA003-II | CA001 | SA001 | SA002-II | SA003-II |
| Description | Red PTFE/White Silicone Septa, 13mm Black Screw Polypropylene Cap, 8.5mm Centre Hole |
Red PTFE/White Silicone Septa, 18mm Magnetic Precision Screw Metal Cap, 8mm Centre Hole |
White PTFE/Blue Transparent Silicone Septa, 18mm Magnetic Precision Screw Metal Cap, 8mm Centre Hole |
Magnetic Precision Screw Metal Cap, 8mm Centre Hole Φ18mm |
Blue PTFE/White Silicone Septa Φ 17.5*1.5mm |
Red PTFE/White Silicone Septa Φ 17.5*1.3mm Easy to puncture NEW TYPE |
White PTFE/Blue Transparent Silicone Septa Φ 17.5*1.3mm Easy to puncture NEW TYPE |

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI163059". Items marked "" are certified.
Company Profile
Zhejiang Aijiren Technology is Lab consumable manufacturer since 2007. Which major products are HPLC vial, GC vial, Headspace vial, Septa and cap, TOC vial, EPA vial, COD test tube, Reagent bottle, Syringe filter and Filter membrane. We can provide tailor-made laboratory consumables products with high quality to clients all over the world, which may help you conquer challenges in advance when making experiments in the laboratory.
The enterprise culture of Aijiren is "Quality first, and give a perfect. " It also support Aijiren to cooperate and innovation. It is our business commitments which promise to provide high quality products and good service to our customers.
"Continuously developing new products to satisfy the needs of users" is our ultimate goal. Our company is willing to explore the vast market of China and foreign countries, and seek common development in the new field of work.
4200+ clients have been serviced by Aijiren. 70% of the products are sold to Europe and the United States gasket market. Through more than ten years of development and efforts, exchanging and collaborating with many scientific technology departments at home and abroad.
"Solidarity, innovation" is the belief and mission of Aijiren, and it is the foundation of our development.
Welcome to visit and cooperate!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No10, North of Bailing Road, Qujiang Town, Quzhou, Zhejiang, China
-
Plant Area
- 4643.9 square meters
-
Number of Employees
- 78
-
Registered Capital
- 15,000,000 RMB
-
Terms of Payment
- T/T, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- CIF, CFR
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Ningbo port, Shanghai port
Our Production Capability & Technical Expertise
-
Main Products
- Vial
-
Production Machines
- Printing line, Ultrasonic cleaners, Shrink packaging machine, Mass spectrometer
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-05-19
- Export Year
- 2009-01-01
-
Main Markets
- Europe
-
Annual Export Revenue
- 7,406,514.04 RMB
-
Number of Foreign Trading Staff
- 20
-
Overseas Agent/Branch
- No
FAQ
- What is the maximum pressure resistance of the vial?
- The rounded bottom design makes the vial sturdy and resistant to high pressure during the heating process.
- Are the caps compatible with CombiPAL systems?
- Yes, the screw top vials and caps feature precision threads, making them an excellent choice for CombiPAL systems.
- What septa types are available for these vials?
- Options include Red PTFE/White Silicone, Black Screw Polypropylene, Magnetic Precision Screw Metal, and White PTFE/Blue Transparent Silicone.
- Can I order vials in different colors?
- Yes, the vials are available in both amber and clear colors.
- What are the available vial capacities?
- The product is available in 1.5ml, 2ml, 10ml, and 20ml capacities.
- Do you offer OEM and ODM services?
- Yes, we provide both OEM and ODM services for our vial products.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What certifications does the product hold?
- The product holds CE and ISO certifications.
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