Good Quality Gel Separator for Separating Serum and Plasma Additives for Blood Collection
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Product Highlights
- Physiological Inertia: Insoluble in water and non-reactive with blood, ensuring accurate test results.
- Thixotropic Performance: Converts to low viscosity fluid during centrifugation and returns to high viscosity colloid.
- Precise Specific Gravity: Density ranges from 1.045 to 1.065 g/cm3 for optimal serum and blood clot separation.
- Customizable Colors: Available in transparent, semi-transparent, and opaque options.
- OEM and ODM Services: Full customization available from samples with own brand support.
- Long Validity Period: Product remains effective for 36 months under proper storage conditions.
- Radiation Resistant: Formulated to withstand irradiation processes for medical safety.
- Fast Lead Time: Peak and off-peak season production completed within 15 working days.
Product Attributes
- Customization
- Available
- CAS No.
- Polymer
- Formula
- No
- Model NO.
- Serum Separating Gel
- EINECS
- No
- Classification
- Polymer
- Grade
- AR
- Specific Usage
- For Biological Purpose, Blood Collection Anticoagulant
- Content
- Standard
- Usage
- Laboratory Reagents, Analytical Reagents, Diagnostic Reagents
- Source
- Composite
- Habit Appellation
- Serum Separating Gel
- Application
- Scientific Research, Health, Blood Sampling Examination
- Property
- Additives for Blood Collection
- Color
- Transparent, Semi Transparent, Opaque
- Viscosity
- 100000 to 300000 Kpa
- Relative Specific Gravity
- 1.045-1.065g/cm3
- Water Solubility
- Insoluble in Water
- Performance
- Has a Faint Odor and No Impurities
- Valid Period
- 36 Months
- OEM
- Yes
- Transport Package
- Carton
- Specification
- 25kg per barrel
- Trademark
- DeSheng
- Origin
- Ezhou City, Hubei Province, China
- Production Capacity
- 5 Tons Per Month
Product Images of Good Quality Gel Separator for Separating Serum and Plasma Additives for Blood Collection
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Product Description
[Specifications] 20KG/barrel, 25KG/barrel
Parameters of serum separating gel:
| Colour | Colorless transparent, translucent, transparent colloid |
| Water solubility | Insoluble in water |
| Performance | Excellent thixotropy, physiologically inert, insoluble in water, and non reactive with other substances |
| Manufacturer | Hubei New Desheng |
| Dangerous goods or not | Not |
| Fluidity | <3mm |
Principle of serum separating gel
The specific gravity of the separator produced by Desheng is 1.045-1.065, which has very good thixotropy and separation performance. After centrifugation on the machine, the hydrogen bond between the separating gel molecules is broken and converted into a low viscosity fluid, and the precise specific gravity is between serum and blood clot, which can separate the two well. When the external centrifugal force disappears, the intermolecular hydrogen bonds are re associated together and return to a transparent colloid with high viscosity. At a glance, you can see three layers of serum, separating gel and blood clot very clearly.
Scope of application
This product is specially used to manufacture disposable vacuum blood collection tubes and injection blood collection tubes, as a necessary material for the preservation, delivery and transfer of high-quality serum and blood samples in clinical tests.
High quality inertia of serum separating gel
The appearance colors of serum separating gel are transparent, translucent and opaque. It has high-quality physiological inertia and is insoluble in water. When it contacts with blood, it will not react with blood. Otherwise, it will affect the test results and lead to misdiagnosis. In addition, the high quality inertia determines its stability, which is suitable for blood preservation within a certain period of time, and will not react with other substances in the blood collection vessel, affecting the effectiveness of the reagent, and will not affect the accuracy of blood detection.
Nowadays, the medical industry has gradually developed, and the demand for serum separating gel will also increase. Various businesses and sales information on the market will also flow in endlessly. Many buyers who really want to buy will also be dazzled, and they do not know how to choose a cost-effective direct selling manufacturer.

Company Introduction
Hubei New Desheng Material Technology Co., Ltd. specializes in the production of blood collection tube additives, chemiluminescent reagents, biological buffers, chromogenic substrates, enzyme preparations, antigen antibodies and other biochemical reagents. Founded in 2005, Desheng has a professional R&D team and advanced production equipment!
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2491625". Items marked "" are certified.
Company Profile
Hubei New desheng Material Technology Co., Ltd., formerly known as Wuhan Desheng Biochemical Technology Co., Ltd., is a professional research and development, production, and sales institution for biochemical reagents. The company was established in 2005 and has been in existence for 18 years.
The company has set up sales centre, production centre, R&D department, quality department, finance department and comprehensive management department. At present, the company has six series of products, including biological buffers, blood collection tube additives, chemiluminescent reagents, colour development reagents, enzyme preparations and antigen antibodies.
The company focuses on the blood test reagent industry and aspires to become the world's leading brand in this industry and contribute to the cause of human health. Since its establishment, the company has been adhering to and upholding the core business philosophy of "virtue-based, sincerity-first", and has been providing value to customers as our responsibility, which has been well received by customers.
The core strength of our products: Stability, consistency and suitability of quality, and the stability and consistency of product quality as the core element of quality control. To this end, the company constantly makes continuous improvements to its processes, equipment, environment and raw materials, and educates its personnel on quality awareness and skills training to ensure the stability and consistency of product quality.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 8-2-2, Union Technology Area C, Gedian Development Zone, Ezhou, Hubei, China
-
Plant Area
- 2629.62 square meters
-
Number of Employees
- 53
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 100kgs
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Biological Buffer, Blood Collection Tube Additives, Chemiluminescent Reagents, Colour Development Reagents, Enzyme Preparations, Antigen Antibodies, Serum separation gel, Heparin lithium, TRIS base
-
Production Lines
- 2
-
Production Machines
- Confidential
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 9 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-07-27
-
Export Year
- 7 Years
-
Main Markets
- Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the specific gravity of the serum separating gel?
- The specific gravity is precisely between 1.045 and 1.065 g/cm3, allowing it to separate serum and blood clot effectively.
- Does the gel react with blood samples?
- No, the gel has high physiological inertia, is insoluble in water, and does not react with blood or other substances in the vessel.
- What are the available color options?
- The gel is available in transparent, semi-transparent, and opaque colors.
- How long is the validity period of the product?
- The product has a validity period of 36 months.
- Is OEM and ODM service available?
- Yes, we offer OEM and ODM services, including customization from samples and own brand options.
- What is the minimum order quantity?
- The minimum order quantity is 100 kilograms.
- How long does production take?
- The average lead time is within 15 working days for both peak and off-peak seasons.
- What are the main applications of this gel?
- It is used for manufacturing disposable vacuum blood collection tubes and is essential for preserving and transferring high-quality serum samples.
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