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Weak Anion Exchange Filler; 12609-80-2; Deae Sephadex a-25
US$3.60
25-99 g
US$3.00
100-499 g
US$2.25
500+ g
Sample price:US$190.00/piece.Request sample
Product profile
CAS No.
12609-80-2Formula
/EINECS
/Model NO.
YQIR0020Classification
Biochemical ReagentsGrade
BrSpecific Usage
For Biological Purpose, Technical Grade, Pratical UseContent
/Usage
Laboratory Reagents, Teaching ReagentsSource
/Habit Appellation
Deae Sephadex a-25Application
Industry, AgricultureProperty
Biochemical ReagentAppearance
White MicrospheresStore
Room TemperatureParticle Size
40-120 UmPurpose
Experimental StudyTransport Package
Plastic BottleSpecification
25g; 100g; 500g; 1kgTrademark
/Origin
ChinaProduction Capacity
90000pieces/YearKey features
High Purity Reagent: CAS 12609-80-2, technical grade for biological and laboratory purposes.
Wide pH Stability: Effective working pH range of 2-9 for versatile experimental use.
Flexible Packaging: Available in 25g, 100g, 500g, and 1kg packs for different needs.
Trusted Supplier: From Nanjing Yanqiao Technology, a high-tech chemical enterprise.
Company profile

Nanjing Yanqiao Technology Co., Ltd.Jiangsu, China
Business Type: Trading CompanyExport Year: 2023-01-06Nearest Port: shanghaiAverage Response Time: ≤3.20hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryThe supplier operates across chemical products, new materials, environmental materials, medical devices, laboratory-related products, and technical services. It reports one quality-control inspector, but no quality-control testing equipment, no raw-material traceability identification, random finished-product inspection, and packing-staff checks. Quality assurance is stated, while no written corrective-action or complaint-handling procedures or records were found. The supplier offers flexible customization, minor customization, and customization from samples, but reports no new products in the past year and no ODM, SDK, or well-known-brand OEM capability. One technology engineer supports customer-request confirmation and after-sales technical support. The available information does not establish certifications, production scale, or financial strength. Customer-use references are described by industry and application, but specific customer names or documented cases are not provided.
After-Sales capabilityOne technology engineer is responsible for confirming customer requests and providing technical support for after-sales service. However, the supplier has no written corrective and preventive action procedures or records and no written complaint-handling procedures or records, indicating documented service-process weaknesses despite some technical support capacity.
R&D capabilityThe supplier has one R&D engineer whose stated duties cover customer-request confirmation and after-sales technical support. Nevertheless, it reports no new products in the past year, no ODM service, no SDK, and no well-known-brand OEM capability, providing explicit evidence of limited demonstrated innovation and development services.
Production capacityThe quality infrastructure appears limited: one quality-control or assurance inspector is reported, quality-control test equipment is listed as zero, finished products receive random inspection and are checked by packing staff, and raw materials lack traceability identification. These stated controls indicate a real deficiency in demonstrated production-quality capability.
Customization capabilityThe supplier explicitly offers flexible customization, minor customization, and customization from samples. This directly supports the supplier's ability to accommodate at least these stated customization types.
Product Q&A
Q:What is the appearance of DEAE Sephadex A-25?
A:
It appears as white microspheres in a dry gel form.
Q:What is the particle size range?
A:
The particle size ranges from 40 to 120 micrometers.
Q:What is the total ion exchange capacity?
A:
The total ion exchange capacity is 2.5-3 mmol/g of dry gel.
Q:What are the recommended storage conditions?
A:
Store at room temperature in sealed containers.
Q:What is the operating temperature range?
A:
The operating temperature should be between 4 and 40 degrees Celsius.
Send Inquiry
*To:
Nanjing Yanqiao Technology Co., Ltd.
Nanjing Yanqiao Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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