30m 0.25mm 0.33um Gas Chromatograph Capillary Gc Column for Oxide Detection
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Product Highlights
- Customized Stationary Phases: Stationary phases are fully customizable to meet specific analytical requirements.
- Wide Operating Temperature Range: Maximum operating temperature reaches 260 degrees Celsius for high-temperature applications.
- Multiple Column Dimensions: Available in various lengths (15m-60m), diameters (0.25mm-0.53mm), and film thicknesses.
- Versatile Application Areas: Suitable for analyzing alcohols, drugs, pesticides, natural gas, and environmental samples.
- High Efficiency Separation: 0.25mm columns offer high efficiency for complex sample separation with low capacity.
- Trace Analysis Capability: Large-bore 0.53mm columns are ideal for trace analysis and split/splitless injection.
- CE Certified Product: Product meets CE certification standards for safety and quality assurance.
- OEM and ODM Services: Full, minor, and flexible customization options available including sample and design-based.
Product Attributes
- Customization
- Available
- Appliance
- The Analysis of Environmental Samples
- Detector
- FID
- Model NO.
- AY-GC-624
- Certification
- CE
- Stationary Phase
- Solid Adsorbent
- Mobile Phase
- Gas
- Chromatography Type
- Gas Chromatography
- Chromatographic Column Type
- Capilary Column
- Chromatographic Column Diameter
- 0.2~0.5mm
- Column Length
- 50m
- Inner Diameter
- 0.25mm
- Film Thickness
- 1.0μm
- Alternative Product
- 0V-1301,Db-624
- Transport Package
- Carton
- Specification
- 50m*0.25mm*1um
- Trademark
- AIYI
- Origin
- China
- Production Capacity
- 100piece/Month
- Package Size
- 30.00cm * 30.00cm * 10.00cm
- Package Gross Weight
- 2.000kg
- Lead Time
-
10 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 30m 0.25mm 0.33um Gas Chromatograph Capillary Gc Column for Oxide Detection
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Product Description


2.Direct Drop-in Replacement: Seamlessly compatible with and equivalent to major international brands (such as Agilent DB/HP series, Restek, and Phenomenex) without altering your established analytical methods.
3.Ultra-Low Bleed & High Thermal Stability: Engineered for minimal stationary phase bleed at high operating temperatures, ensuring high MS sensitivity and prolonged column lifespan.
4.Exceptional Column-to-Column Reproducibility: Rigorously batch-tested to guarantee consistent retention times, sharp peak shapes, and dependable peak capacity across every column.
5.Cost-Effective OEM & Customization Solutions: Premium quality fused silica capillary columns manufactured under strict ISO standards, providing high-performance alternatives that significantly reduce lab operational costs.





Our Main Products Cover Five Core Areas: Chromatograph, Spectrometers, General-Purpose Instruments, Laboratory Furniture And Life Science Instruments. Chromatograph And Spectrometers, Such As High Performance Liquid Chromatograph (Hplc), Atomic Absorption Spectrometer (Aas), Inductively Coupled Plasma Emission Spectrometer (Icp-Oes), Etc., Are Unique In The Environmental Monitoring And Material Science Industries Due To Their Excellent Analytical Capabilities And Stability. General-Purpose Instruments, Including High-Precision Pipettes, Thermostats, Etc., Ensure That Every Experimental Operation Can Achieve The Perfect Combination Of Precision And Efficiency. Laboratory Furniture, Incorporating Modern Design Concepts And Safety Standards, Provides Researchers With An Aesthetically Pleasing As Well As Practical Working Environment. Life Science Instruments, Such As Pcr Instruments And Gel Imaging Analyzers, Help The Cutting-Edge Research In The Field Of Life Science.




2, Waterproof and moisture-proof: Designed with waterproof layer to protect the goods from moisture.
3, Shockproof and cushioning: the internal filling is precisely calculated to both cushion and save space, ensuring stable transportation.
4,Environmentally friendly material selection: use recyclable or degradable materials to reduce environmental impact.


OEM, ODM welcomed.
1). Silk print your logo on the product.2). Customized Color Box.
3). Design and produce based on your idea and draft.
1). Normally, if custmer need our brand or stick their brand, there is no MOQ.
2). If customer need design new machine body, the first time MOQ is 30 pcs.
1). Amount less than $1000, you can pay for the order by Paypal, Western Union.
2). Amount more than $1000, you can pay for the order by T/T, LC.
1). For sample order, it would be sent by express company like UPS, Fedex, TNT ect.
2). For bulk order, it would be sent by sea. We have our cooperation forwarder and you also can use your own forwarder.
1). For standard sample or the quantity less than 10 pcs, the lead time is about 2 to 5 working days after payment.
2). For bulk order, normally, it needs about 20 to 30 days, and it is based on your QTY.
1). Any inquiries will be replied within 24 hours.
2). Professional manufacturer, top-quality, competitive price.
3). All products will be strictly quality checked and well-packed before delivery.
4). If you order FCL and the broken more than 2%, we will replace you next time.
5). If you have any questions, please feel free to contact me at any time.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2491649". Items marked "" are certified.
Company Profile
AIYI Hi-Tech: Precision Lab Solutions for Global Discovery
Founded in 2015 and headquartered in Nanchang Hi-Tech Zone, China, AIYI Hi-Tech is a trusted provider of laboratory furniture and analytical instruments, serving customers in over 50 countries.
Our Core Offerings
Analytical Instruments: HPLC systems with ±0.1% retention time stability, ICP-OES/AAS capable of detecting trace metals down to 0.1 ppb, and other precision tools designed for reproducible results and regulatory compliance.
Laboratory Furniture: Durable, chemical-resistant workbenches and cabinets engineered for long-term use (10+ years) and optimized lab workflows.
General Lab Equipment: ISO 8655-certified pipettes (±0.5% accuracy) and quiet centrifuges (<55 dB) with imbalance detection for safe, efficient operation.
Why Choose AIYI Hi-Tech
ISO-certified manufacturing with strict quality control
OEM/ODM customization to meet specific requirements
Expert technical support and free lab layout consultation
From research laboratories to industrial quality control, AIYI Hi-Tech provides the precision and reliability needed to advance scientific discovery. Contact us to explore how our solutions can support your work.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 305, 3rd Floor, Area a, South Comprehensive Building. No. 918, Torch Avenue, Nanchang High-Tech Industrial Development Zone. Nanchang, Jiangxi
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Guangzhou Por, Shenzhen Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
- Main Products
- Laboratory Furniture, Chromatography (HPLC Gc Gc-Ms LC-Ms), Icp-Oes, Laboratory Storage Cabinet
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Full Customization, Minor Customization, Flexible customization, Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 9 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What are the available column dimensions?
- Columns are available in lengths of 15m, 30m, 50m, and 60m; inner diameters of 0.25mm, 0.32mm, and 0.53mm; and film thicknesses ranging from 0.1um to 3.00um.
- Can the stationary phase be customized?
- Yes, the stationary phases are fully customizable to suit specific analytical needs.
- What is the maximum operating temperature?
- The maximum operating temperature for this capillary column is 260 degrees Celsius.
- Which samples can be analyzed with this column?
- It is suitable for alcohols, aromatics, amines, drugs of abuse, halogenated hydrocarbons, PAHs, natural gas, cyclic hydrocarbons, pesticides, and solvents.
- What is the difference between 0.25mm and 0.53mm columns?
- 0.25mm columns offer higher efficiency for complex samples, while 0.53mm columns have higher capacity suitable for trace analysis and split/splitless injection.
- What customization options are available?
- We offer full customization, minor customization, flexible customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the lead times for shipping?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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