Can these filters be used for biological samples?

Yes, they feature low protein binding and are recommended for filtration of aqueous biological solutions.

What payment terms do you accept?

We accept LC and T/T payment terms.

Hydrophobic PVDF Syringe Filter with Excellent Chemical Compatibility for Even Aggressive Acids and Alcohols

Name: Hydrophobic PVDF Syringe Filter with Excellent Chemical Compatibility for Even Aggressive Acids and Alcohols
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 923780315

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$0.10-1.00

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Warranty of Core Components

1 Year

Transport Package

100PCS Per Bucket, 100 Bucket Per Box

Model NO.

Syringe Filter

Specification

0.22/0.45/1 um

Trademark

Darlly

Origin

Hangzhou, China

HS Code

8421219090

Production Capacity

1000000PCS/Week

Key features

Wide Chemical Compatibility: Compatible with aggressive acids, alcohols, esters, and organic solvents.

HPLC Certified: Low UV-absorbing extractables ensure accurate analysis and prevent spurious peaks.

Low Protein Binding: Minimizes sample loss for sensitive biological and pharmaceutical filtrations.

No Prewetting Required: Hydrophilic membranes save time by eliminating the need for prewetting.

High Flow Rate: Designed for rapid filtration of particulate-laden samples and difficult-to-filter fluids.

1 Year Core Warranty: Comprehensive 1-year warranty coverage for all core components.

Versatile Housing Material: Durable polypropylene housing ensures broad chemical compatibility.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.00hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryHANGZHOU DARLLY FILTRATION EQUIPMENT CO., LTD. demonstrates broad customization, R&D, ODM, OEM, inventory, and export capabilities. It reports 19 years of export experience, self-operated import/export rights, structured finished-product inspection, and documented complaint-handling and corrective-action procedures. The supplier has valid contracts with associated subcontractors and 16 qualified service suppliers. However, no overseas warehouse, showroom, agents, branches, or overseas service countries are reported. Financial credibility cannot be assessed because the provided financial entries only identify years, without financial performance or monetary data. Certification holdings, production scale, and detailed customer outcomes are also not evidenced. Customer-case evidence is limited to one named buyer and participation in one offline trade show.

Supplier typeThe supplier is presented as an export-oriented manufacturer/service provider with self-operated import/export rights, 19 years of export experience, inventory capacity, and valid contracts with associated subcontractors. Shipment records identify filtration cartridge products and one associated buyer, while no overseas branches, agents, warehouses, or showrooms are reported.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, with written service-assessment procedures and a partially provided approved-supplier list. However, it reports no overseas agents, branches, or overseas service countries, limiting evidence of local international after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM service, broad design customization, an available SDK, and ERP-based digital management covering production, procurement, quality control, and logistics. These entries support active R&D and digital-process capability, although no specific innovation outputs or technical performance metrics are provided.

Production capacityProduction-related evidence includes uniformly followed finished-product inspection instructions, inventory capacity, valid contracts with each associated subcontractor, one-month lead times in both peak and off-season periods, and 16 qualified suppliers. The slices do not provide production volume, facility scale, or equipment details, but the documented operating controls support a positive capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports R&D capability, new-product activity within the past year, and ODM service, directly supporting a broad customization offering.

Client casesEvidence includes participation in the German Filtration & Separation Exhibition and a shipment-related record naming DAX WATER TECH INDUSTRIES PRIVATE LIMITED as an associated buyer for two spun cartridge filter specifications. The slices do not provide multiple verified case studies, project outcomes, or customer testimonials, so the evidence is limited but positive.

Product Q&A

Q:What is the warranty period for core components?

We provide a 1-year warranty for all core components.

Q:Which solvents are compatible with these filters?

Filters offer excellent compatibility with aggressive acids, alcohols, esters, and organic solvents. Some types are not recommended for acetone, DMF, DMSO, or strong bases.

Q:Do I need to prewet the filters before use?

No, hydrophilic membranes do not require prewetting, which saves time during preparation.

Q:Are these filters suitable for HPLC applications?

Yes, they are HPLC certified for low UV-absorbing extractables and are ideal for HPLC and UHPLC sample preparation.

Q:What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.