C8 HPLC Column for Moderate Hydrophobic Compounds and Reduced Retention Analysis

• Customization: Available
• After-sales Service: Online Video Service
• Warranty: One Year
• Model NO.: AYU-XB-C8
• Appliance: The Analysis of Environmental Samples
• Certification: CE, GMP
• Stationary Phase: Solid Adsorbent
• Mobile Phase: Liquid
• Chromatography Type: Liquid Chromatography
• Chromatographic Column Type: Convetional Analytical Column
• Chromatographic Column Length: 10~30cm
• Chromatographic Column Diameter: 2~5mm
• Particle Size: 5μm
• Inner Diameter: 4.6mm
• Column Length: 250mm
• USP Classification: L7
• Carbon Load (%): 12%
• pH Range: 2~8
• Application: Method Development and Pharma Routine Analysis
• Transport Package: Cartons
• Specification: 250mm*4.6mm*5μm
• Trademark: AIYI
• Origin: China
• Production Capacity: 100 Sets/Month
• Package Size: 29.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 1.500kg
• Lead Time: 15 days (1 - 50 Pieces) ; To be negotiated ( > 50 Pieces)

Product Description

Product Description

Product Features

Moderate retention of strength to enhance analysis efficiency
Compared to C18 columns, XB-C8 has slightly weaker hydrophobic retention capacity and can significantly shorten the analysis time of strongly retained compounds (such as lipophilic drugs and polycyclic aromatic hydrocarbons) under the same conditions, thereby improving flux.

Ultra pure silicone matrix+thorough double tail sealing process
Using high-purity spherical silica gel with extremely low metal impurity content, combined with deep double tail sealing technology, effectively shields residual silicon hydroxyl groups, ensuring that alkaline and neutral compounds obtain sharp symmetrical peak shapes and reduce tailing.

Wide pH tolerance range (2-8)
The bonding phase has excellent stability and can be used for a long time under mobile phase conditions with pH 2-8. It is compatible with multiple buffer systems and meets the flexibility requirements of method development.

LC/MS friendly design
Low loss, high inertness, minimal background interference, especially suitable for liquid chromatography-mass spectrometry (LC/MS) analysis, ensuring high sensitivity and data reliability.

Specification

Model	AYU-XB-C8
Bonding phase	Octyl group
Particle size (μ m)	1.8,3,5	3,5
Aperture (A)	120	300
Specific surface area (m2/g)	320	90
Carbon load (%)	12	4
End capped tail	YES
PH range	2.0-8.0
USP classification	L7

Product Details

AYU-XB-C8 HPLC Column

Column specification: 4.6x250 mm, 5 um
Mobile phase: aqueous solution of 1.25% diammonium hydrogen phosphate and 0.275% sodium heptanesulfonate: methanol=40:60, adjusted to pH 3.5 with phosphoric acid
Injection volume: 20 μ L
Column temperature: 30 ° C
Detection wavelength: 254nm
Flow rate: 1.0 mL/min

Each chromatographic column has an analysis report,

Company Profile

JIANGXI AIYI HI-TECH CO., LTD.

 Founded In 2015 And Is Located In The Scenic Nanchang Hi-Tech Industrial Development Zone. We Specialize In Providing High-Quality Laboratory Equipment And Extensive Technical Support Worldwide.
 
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.

Jiangxi AIYI Hi-Tech Co., Ltd. 

Packing & Delivery

We attach importance to packaging protection and carefully design and optimize the solution:

1, sturdy and durable: use high strength and wear-resistant materials, such as high-quality cardboard boxes, foam, etc., to protect the goods in all aspects.
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.

FAQ

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1. Can you do custom-made?
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.

2. What is your MOQ?
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.

3. How about your payment?
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.

4. How about the shipping?
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.

5. How about deliery time?
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.

6.How about your service?
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.