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The PTFE Digestion Tube from NJbinglab is an industrial-grade solution designed for sample pretreatment in various laboratory applications. This product is essential for laboratories that require high resistance to corrosive substances, particularly nitric acid (HNO3). The key value proposition of PTFE digestion tubes lies in their superior chemical resistance and durability, making them a reliable choice for intensive lab environments.
Key specifications and features include: 1. Corrosion Resistance: Constructed from high-quality PTFE, these tubes excel in withstanding harsh chemicals without degradation. 2. High Temperature Tolerance: Suitable for high-temperature applications, ensuring samples can be processed effectively. 3. Precision Design: Designed for optimal sample volume handling, allowing for accurate testing and analysis. 4. Easy to Clean: Non-stick surface makes it easy to clean and reuse, enhancing laboratory efficiency.
These digestion tubes are widely used in industries such as pharmaceuticals, environmental testing, and chemical analysis. Their precision and reliability make them indispensable for any laboratory looking to enhance its operational capabilities.
Trade benefits include flexible MOQ options and competitive pricing for bulk supply. Each tube is manufactured in compliance with international standards (ISO, SGS), ensuring you receive a high-quality product.
| HS Code | 3924.90 |
| Brand | NJbinglab |
| Material | PTFE |
| Product Type | PTFE Digestion Tube |
| Grade/Type | Virgin PTFE, Industrial/Laboratory Grade |
| Chemical Resistance | Resistant to HNO3, HF, HCl, H2SO4, and organic solvents |
| Max Temperature | 260°C continuous use |
| Size/Capacity | 50 mL (standard); other sizes available |
| Application | Microwave digestion, acid leaching, sample pretreatment, trace metal analysis |
| Surface Finish | Smooth, non-stick, low adsorption |
| Packaging | Individual sealed pouches, box of 10-50 units |
| Origin | Subject to manufacturer specification (typically CN or EU) |
| Port | 46 |
| Delivery Time | 5 |

Nanjing Binzhenghong Instruments Co., Ltd. is located in the cultural center of Nanjing. Since the 1980s, we have been specializing in the design, mold making, production, and processing of PFA/FEP/PTFE products. The core of our business is the development of trace element analysis vessels, which are essential in almost every laboratory.
The PTFE digestion tube is a high-performance laboratory consumable made from Virgin PTFE (polytetrafluoroethylene) with exceptional resistance to concentrated HNO3 and other strong acids used in sample pretreatment and microwave digestion workflows. Essential for ICP analysis, AAS, and trace metal detection sample preparation in environmental testing, pharmaceutical QA, and geological analysis laboratories. Widely sourced as industrial labware for import and laboratory supply distribution networks.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
PTFE digestion tube, used for sample pretreatment, resistant to HNO3 is offered by Nanjing Binzhenghong Instrument Co., Ltd, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing PTFE digestion tube, used, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Ptfe Digestion Tube, Used For Sample Pretreatment, Resistant To Hno3 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 PTFE Digestion Tube, Virgin PTFE, Industrial/Laboratory Grade, and Resistant to HNO3, HF, HCl, H2SO4, and organic solvents. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $27/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 3 Pieces. This product is actively traded under HS Code 3924.90, making it a staple in the Laboratory Chemicals sector with strong demand from importing countries worldwide.
Importing Ptfe Digestion Tube, Used 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 3924.90 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 Ptfe Digestion Tube, Used 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 Laboratory Chemicals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Ptfe Digestion Tube, Used 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 3924.90 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 Ptfe Digestion Tube, Used For Sample Pretreatment, Resistant To Hno3 from Nanjing Binzhenghong Instrument Co., Ltd is $27/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 Ptfe Digestion Tube, Used. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Ptfe Digestion Tube, Used For Sample Pretreatment, Resistant To Hno3 is classified under HS Code 3924.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Ptfe Digestion Tube, Used from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Nanjing Binzhenghong Instrument Co., Ltd. Ensure you have the necessary import licenses for Laboratory Chemicals 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 Ptfe Digestion Tube, Used For Sample Pretreatment, Resistant To Hno3 supplied by Nanjing Binzhenghong Instrument Co., Ltd include PTFE Digestion Tube, Virgin PTFE, Industrial/Laboratory Grade, and Resistant to HNO3, HF, HCl, H2SO4, and organic solvents. 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 Ptfe Digestion Tube, Used with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ptfe Digestion Tube, Used 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 Ptfe Digestion Tube, Used 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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