Are the tubes sterile or non-sterile?

Both sterile and non-sterile options are available. DNA and RNA free types are also available.

What certifications do your products have?

Our products hold CE and ISO certifications to ensure quality control.

Lab Supply Disposable Plastic Centrifuge Test Tube 50ml Self Standing

Name: Lab Supply Disposable Plastic Centrifuge Test Tube 50ml Self Standing
Brand: Shandong Harmowell Trade Co., Ltd.
SKU: 2065510442

Shandong, ChinaShandong Harmowell Trade Co., Ltd.

US$0.08-0.10

5,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Warranty

5 Years

Certification

CE, ISO

Model NO.

Centrifuge tube 50ml self standing

Material

Rubber / Plastic

Capacity

50mL

Product Name

Lab Centrifuge Tube

Application

Lab Supplies

Size

50ml

Bottom

Self Standing Bottom

Cap

Blue Screw Cap

Package

25PCS/Bag, 500PCS/Carton

Sterile

Non-Sterile or as Request

Samples

Free Sample Provided

Transport Package

500PCS/Carton

Specification

50ml

Trademark

OEM

Origin

Made in China

Key features

Premium Material Quality: Made of virgin polypropylene with high transparency and DNA/RNA free types available.

Clear Marking Area: Features clear white or black graduation and a large white writing area for easy labeling.

Flexible Sterility Options: Available in both sterile and non-sterile versions to meet specific laboratory requirements.

OEM/ODM Service: We accept OEM services and welcome customers to choose our ODM products.

Small Order Friendly: We accept small orders and are willing to grow together with small wholesalers.

Certified Quality: Products hold CE and ISO certifications ensuring high quality control standards.

Free Sample Testing: Free samples are provided for quality testing based on your specific requirements.

5-Year Warranty: We provide a comprehensive 5-year warranty for our laboratory supply products.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from SamplesOEM Services

Shandong Harmowell Trade Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤1.99h

AI-Powered supplier vetting

SummaryShandong Harmowell Trade Co., Ltd. is a China-based trading company established in 2014, with three employees and no stated affiliation with a larger group. It offers rapid test kits, ECG electrodes, blood collection tubes, and oral syringes, and reports OEM service for well-known brands and broad customization options. Export activity appears significant, with 90% of sales from exports, self-operated import/export rights, and nine years of exporting experience. However, the supplier reports no SDK availability, no inventory, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Raw-material traceability, outsourcing controls, sustainability documentation, and written service-capability assessment procedures are not confirmed. An SGS audit record is provided, but its evaluation result is stated as 0 and the report validity ended in November 2024; the slices do not explain the result or provide current certification evidence.

Supplier typeThe supplier is identified as Shandong Harmowell Trade Co., Ltd., a Chinese limited company and trading company operating from Shandong. It has three employees, offers medical-related products, and is not stated to belong to a larger corporate group.

After-Sales capabilityThe supplier supports several quotation and payment terms and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas warehouse, showroom, agent, or branch, serves zero stated overseas countries, and has no written procedures or followed records for assessing effective service capability.

R&D capabilityThe supplier explicitly reports no available SDK, which limits evidence of software or development-interface capability. It does report customization from samples, designs, and full or minor customization, but these capabilities do not establish broader research and development strength.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. This is direct evidence of a broad stated customization offering.

Product Q&A

Q:How can I get a sample to confirm quality?

Please provide your exact specifications, and we will provide a sample accordingly. Alternatively, you can send us a sample, and we will provide a counter sample based on it.

Q:How can I get a price for a needed product?

Please provide exact specifications, or send a product picture and usage details. We will provide an estimated price based on experience, with the exact price confirmed after checking the original sample.

Q:Do you accept small orders from small wholesalers?

Yes, it is no problem. We would like to grow together with small wholesalers and accept small orders.

Q:Can you provide OEM or ODM services?

Yes, we can accept OEM services. Meanwhile, it is also welcome to choose our ODM products.

Q:What materials are used for the centrifuge tubes?

The laboratory centrifuge tubes are made of virgin polypropylene with high transparency.