What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Are these columns reusable?

No, they are designed as non-disposable laboratory equipment.

What certifications do the products have?

The products are certified with CE and ISO standards.

Laboratory Boro 3.3 Glass Chromatography Absorption Columns for Chromatographic Analysis

Name: Laboratory Boro 3.3 Glass Chromatography Absorption Columns for Chromatographic Analysis
Brand: Zhengzhou Wollen Instrument Equipment Co., Ltd.
SKU: 2066307825

Henan, ChinaZhengzhou Wollen Instrument Equipment Co., Ltd.

US$10.00-200.00

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours Online

Disposable

Non-Disposable

Model NO.

40x400

Certification

CE, ISO

Reactant State

Liquid

Material

Glass

Name of Commodity

Chromatographic Column

Model

40X400

Tube Diameter

40mm

Effective Length

400mm

Height

520mm

Transport Package

Carton Box

Trademark

WollenLab

Origin

China

HS Code

7017900000

Production Capacity

5000PCS/Month

Key features

High-Quality Material: Constructed from durable Boro 3.3 glass for superior chemical resistance.

Wide Size Range: Available in multiple tube diameters from 13mm to 100mm and lengths up to 800mm.

Global Certifications: Certified with CE and ISO standards for safety and quality assurance.

OEM and ODM Services: Full customization options including samples, designs, and flexible modifications.

24/7 Online Support: Dedicated after-sales service team available online around the clock.

Fast Lead Time: Standard delivery within 15 working days regardless of peak or off-peak seasons.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Low MOQ: Minimum order quantity starts from just 1 set for easy procurement.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesOEM Services

Zhengzhou Wollen Instrument Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.95h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on laboratory instruments, including reactors, incubators, rotary evaporators, and circulating baths. It reports extensive customization, ODM, and OEM capabilities, while export sales represent 90% and markets span multiple regions. Production evidence includes 800 rotary evaporator sets annually and stated peak and off-season lead times of within 15 working days. However, the supplier reports only two employees, fewer than five quality-control staff, one year of R&D engineer experience, no new products in the past year, and no 3D design or SDK capability. After-sales and quality-management documentation is weak or unavailable: there are no written complaint-handling or corrective-action procedures, no overseas service infrastructure, and quality assurance status is unknown. Financial records are identified for 2020–2022, but no assessable financial results are provided.

Supplier typeThe supplier is a limited company that produces and sells laboratory instruments, with self-operated import/export rights and 90% of sales from exports. Its product range includes reactors, incubators, rotary evaporators, and circulating baths, indicating a manufacturer-oriented laboratory-equipment supplier.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation. It also has no written complaint-handling or corrective/preventive-action procedures, although service quotations and payment terms are defined and service-capability assessment records exist without a written procedure.

R&D capabilityThe supplier states that it pursues continuous innovation and product expansion, and it provides ODM and OEM services. However, it reports no new products during the past year, no SDK, no 3D software design service, and only one year of R&D engineer experience, limiting evidence of current innovation strength.

Production capacityThe supplier reports annual rotary evaporator output of 800 sets and lead times within 15 working days in both peak and off-season periods. However, the reported total employee count is only two and quality-control staffing is fewer than five, so overall production scale and operational depth remain difficult to verify.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services for popular brands. This is direct evidence of broad customization capability, despite the absence of 3D software design and SDK support.