PFA Gas Washing Bottle, High Temperature Resistant, Easy to Clean, Large Capacity, Factory Direct Delivery (special gas only)

• Customization: Available
• Type: Perfluoroalkoxy Resin
• Appearance: Liquid
• Model NO.: xqp
• Grade Standard: Reagent Grade
• Environmental Protection: Yes
• Freight1: Small Quantity Logistics or Air Transport
• Free Sample: Available
• Belong: Yuhan Chem
• Lead Time: Spot Goods
• Storagemethod: Sealed Container
• Packaging: Sealed Packaging
• Odor: Odorless
• MOQ: 1 Item
• Port1: Chongqing
• Material: PFA
• Common Specifications1: 50ml and More
• Common Specifications2: 200ml and More
• Common Specifications3: 500ml and Larger Capacity
• Common Specifications4: 10ml-2000ml and Custom Sizes
• Transport Package: Sealed and Refrigerated
• Specification: Customization
• Trademark: Customizable
• Origin: China
• HS Code: 7017900000
• Production Capacity: 500000t/Year

Product Description

 

Product Parameters

Product Name	Specification (ml)	Inner/Outer Diameter of Connecting Hose
PFA Gas Washing Bottle	100ml	3×6mm
	250ml	4×6mm
	300ml	4×6mm
	500ml	5×7mm
	1000ml	8×10mm
	2000ml	10×12mm
	3000ml	10×12mm
	4000ml	10×12mm

 

 

 

Product Advantages

1. Appearance: Transparent and colorless, with the lowest refractive index among all plastics. Enables real-time observation of gas washing processes inside the bottle during operation.
2. Material: The filter ball is made of high-purity laboratory-grade PTFE (polytetrafluoroethylene). It features numerous fine micropores (diameter), ensuring that gases passing through meet washing standards.
3. Recovery performance: Suitable for vacuum or negative pressure experiments. PFA bottles resist deformation under negative pressure, quickly returning to their original shape without affecting reusability.
4. Background values: Extremely low leaching and extraction levels, with metal impurity content below 0.01 PPb.
5. Chemical resistance: Exhibits extraordinary tolerance to almost all chemical solvents (aqua regia, hydrofluoric acid, magic acid, acetone, alcohols, etc.).

Product Description

 

Describe

• Chongqing Yuhan Technology Co., Ltd. - Precision Enablers of Chemical Raw Materials & Lab Consumables
  About Us
  From a local startup in 2017 to a global supply chain powerhouse, Yuhan Technology has redefined reliability in laboratory sourcing. We serve agriculture, textiles, plastics, and research institutions worldwide-not just as suppliers, but as guardians of experimental certainty.
  Core Business: Dual-Engine Innovation
• Chemical Raw Materials Matrix
  • Organic & Inorganic Synergy: From basic solvents to specialty catalysts, high-purity metal salts to nanomaterials-covering 90% of lab reaction needs
  • Ultra-Pure Reagents: Electronic-grade (≥99.999%) acids, bases, and solvents with ppb-level impurity control for semiconductors and photovoltaics
• Lab Consumables Ecosystem
  • Complete Labware Solutions:
    HF-resistant PFA beakers
    Ultra-low-temperature liquid nitrogen storage
    Autoclavable borosilicate glassware
  • Sample Management Specialists:
    Sampling bottles with PTFE-lined caps to prevent VOC loss
    Amber/light-protected & graduated reagent bottles for light-sensitive reagents
    Zero-adsorption sample vials for trace analysis
• Core Strengths: Where Efficiency Meets Cost-Effectiveness
• Supply Chain Penetration: Direct sourcing from Merck, TCI, etc., cutting material costs by 18-25%
• Industry Recognition
  ✓ 5 consecutive years in "China Top 20 Lab Consumables Suppliers" (Frost & Sullivan)
  ✓ 300+ institutional partners including CAS, BASF (50+ Fortune 500)
  ✓ Dual certifications: ISO 14001 & UN2814 hazardous goods transport
• Quality Fortress: ICP-MS elemental scans for ultra-pure reagents; ASTM E595 outgassing tests for labware
• Service Velocity: 48-hour global shipping, 7×24 technical support, full lifecycle management

Certifications

 

 

Our Advantages

 

Company Profile

FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.