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PFA vials from Nanjing Binzhenghong Instrument Co., Ltd are engineered from perfluoroalkoxy resin, a fluoropolymer known for its exceptional chemical resistance and inertness. These vials are designed for geochemical laboratories where ultra-low background contamination is critical, particularly for isotope and trace element analysis. The material’s non-reactive surface ensures sample integrity, even when storing aggressive acids or organic solvents at elevated temperatures.
The vials are standard in clear or amber variations to provide light protection for photosensitive samples, with typical volumes ranging from 0.5 mL to 125 mL to accommodate diverse analytical workflows. PFA’s working temperature range of -200°C to 260°C allows for autoclaving, freezing, or high-temperature digestion without degradation. The vials meet Class 100 cleanroom standards for particle and metal ion contamination, a typical requirement for high-sensitivity applications.
Primary users include geology, metallurgy, and nuclear industries, where contamination-free sample containment is non-negotiable. The vials are compatible with ICP-MS, ICP-OES, and other high-precision instruments, with typical leachable metal levels below 10 ppt for most elements. Buyers should confirm closure types (screw cap, crimp top) and sterility requirements, as these vary by application and can affect lead time.
| Material | Perfluoroalkoxy (PFA) |
| Primary use | Geochemical sample containment |
| Typical volume range | 0.5 mL to 125 mL typical |
| Colour options | Clear, amber |
| Working temperature range | -200°C to 260°C typical |
| Cleanroom standard | Class 100 typical |
| Typical leachable metals | < 10 ppt typical |
| Closure types | Screw cap, crimp top |
| Autoclavable | Yes |
| Chemical resistance | Exceptional (resists acids, solvents, bases) |

Nanjing Binzhenghong Instrument Co., Ltd is an organic-tier supplier based in Building 10, Xiancere Pharmaceuticals, within Xuzhuang Software Park, Xuanwu District, China. The company specialises in laboratory consumables and equipment for high-precision analytical applications, with a focus on geochemical and nuclear industries. Its harbor trust tier indicates baseline compliance with verification standards.
The supplier’s profile does not provide response rate metrics, production capacity, or certifications, so buyers must directly request these details. The address confirms its location in a technology-focused industrial park, which may offer advantages for quality control and logistics coordination.
These PFA vials are engineered for geochemical laboratories requiring ultra-clean sample containment with minimal interference. The perfluoroalkoxy construction ensures exceptional chemical resistance and virtually zero contamination background, critical for isotope and trace element analysis. Designed for high-sensitivity analytical applications including geology, metallurgy, and nuclear industries, these vials meet stringent laboratory standards for sample integrity and storage reliability.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify that the PFA vials meet your laboratory’s cleanliness standards by requesting leachable metal test reports and cleanroom certification. Confirm the material’s compliance with your instrument’s requirements, particularly for ICP-MS or ICP-OES, where even trace contamination can affect results. Specify whether you need clear or amber vials, as this impacts sample protection and analytical compatibility.
Logistics should account for the vials’ sensitivity to physical damage and contamination during transit. Clarify whether the supplier provides individual packaging or bulk shipping, and confirm that the vials are sealed and certified clean upon delivery. Incoterms such as FOB or CIF should be negotiated with clear responsibility for freight and insurance, particularly for high-value or time-sensitive shipments.
Quality checks should include visual inspection for defects, verification of closure integrity, and confirmation of cleanliness certification. Request documentation such as material safety data sheets (MSDS) and trace metal analysis reports. For critical applications, arrange for third-party testing of a sample batch to validate leachable content and structural integrity.

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When sourcing Pfa Vials, For Geochemical Laboratories, Very Low Background And No Contamination for your business, securing the right balance of quality and cost is essential. Nanjing Binzhenghong Instrument Co., Ltd, a verified supplier based in China, offers this product with key specifications including translucent, -200-260℃, and -200-260℃. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 3 Pieces. This product is actively traded under HS Code 3923.30.00, making it a staple in the Glass Bottles, Jugs, Jars & Sealings sector with strong demand from importing countries worldwide.
Importing Pfa Vials, For Geochemica requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nanjing Binzhenghong Instrument Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3923.30.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Pfa Vials, For Geochemica has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Glass Bottles, Jugs, Jars & Sealings category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Pfa Vials, For Geochemica requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3923.30.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Pfa Vials, For Geochemical Laboratories, Very Low Background And No Contamination from Nanjing Binzhenghong Instrument Co., Ltd is $9/Pieces on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Nanjing Binzhenghong Instrument Co., Ltd through EximNext.
The supplier, Nanjing Binzhenghong Instrument Co., Ltd, has set a Minimum Order Quantity (MOQ) of 3 Pieces for Pfa Vials, For Geochemica. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Pfa Vials, For Geochemical Laboratories, Very Low Background And No Contamination is classified under HS Code 3923.30.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Pfa Vials, For Geochemica from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Nanjing Binzhenghong Instrument Co., Ltd. Ensure you have the necessary import licenses for Glass Bottles, Jugs, Jars & Sealings products in your destination country.
Yes, Nanjing Binzhenghong Instrument Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Pfa Vials, For Geochemical Laboratories, Very Low Background And No Contamination supplied by Nanjing Binzhenghong Instrument Co., Ltd include translucent, -200-260℃, and -200-260℃. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Nanjing Binzhenghong Instrument Co., Ltd offers Pfa Vials, For Geochemica with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Pfa Vials, For Geochemica is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nanjing Binzhenghong Instrument Co., Ltd through our platform.
Nanjing Binzhenghong Instrument Co., Ltd maintains international quality certifications. These ensure that the Pfa Vials, For Geochemica meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Nanjing Binzhenghong Instrument Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Nanjing Binzhenghong Instrument Co., Ltd.
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