250 * 4.6 mm, 5 μm PS-DVB Reversed-Phase HPLC Column for Ionizable & Basic Compounds
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Product Highlights
- Extreme pH Stability: Operates effectively under extreme pH conditions ranging from 1 to 14.
- Durable Polymer Matrix: Constructed from polystyrene divinylbenzene with considerable hardness.
- Customization Available: Offers full, minor, and flexible customization including samples and designs.
- One Year Warranty: Includes a comprehensive one-year warranty coverage for the product.
- Online Video Support: Provides online video service for after-sales assistance and troubleshooting.
- CE and GMP Certified: Meets CE and GMP certification standards for medical research applications.
- Stainless Steel Material: Manufactured using high-quality stainless steel for durability.
- Pre-shipment Testing: Every column undergoes testing and comes with a test report before shipment.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Video Service
- Warranty
- One Year
- Model NO.
- AY-X-PS/DVB
- Appliance
- Medical Research
- Certification
- CE, GMP
- Stationary Phase
- Liquid Solvent
- Mobile Phase
- Liquid
- Chromatography Type
- Liquid Chromatography
- Chromatographic Column Type
- Convetional Analytical Column
- Chromatographic Column Length
- 250mm
- Chromatographic Column Diameter
- 4.6mm
- Material
- Stainless Steel
- Particle Size
- 5um
- Pore Size
- 100A
- Inner Diameter
- 4.6mm
- Separation Mode
- Polymer Matrix Reverse Column
- Column Length
- 250mm
- Transport Package
- Cartons
- Specification
- 5um*4.6mm*250mm
- Trademark
- AIYI
- Origin
- China
- Production Capacity
- 100 Sets/Month
- Package Size
- 29.00cm * 10.00cm * 4.00cm
- Package Gross Weight
- 1.000kg
- Lead Time
-
15 days (1 - 10 Pieces)
To be negotiated ( > 10 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 250 * 4.6 mm, 5 μm PS-DVB Reversed-Phase HPLC Column for Ionizable & Basic Compounds
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Product Description


Model | AY-X-PS/DVB |
Separation mode | Polymer matrix reverse column |
Particle size | 5 μ m |
Inner diameter | 4mm |
Column length | 150mm |
Aperture | 100 Å(300 Å optional) |
Please contact us for specific requirements and we will recommend the most suitable product for you | |





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 is the pH range for this column?
- The column can be used under extreme pH conditions from 1 to 14.
- Is customization available for this product?
- Yes, we offer full, minor, and flexible customization, including options from samples and designs.
- What is the warranty period?
- We provide a one-year warranty for this product.
- What after-sales service is provided?
- We offer online video service for after-sales support.
- What materials are used to make the column?
- The column is made of stainless steel and uses a polymer matrix reverse column separation mode.
- Are there any certifications for this product?
- Yes, the product holds CE and GMP certifications.
- Does the product come with a test report?
- Yes, each liquid chromatography column will have a test report before shipment.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
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