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Features & Details
Streamline your laboratory processes with the Xin Tester Vacuum Filtration Kit. We designed this professional apparatus to separate solids from liquids rapidly and safely.
- 💎 Premium Glass: Crafted from heavy-wall 3.3 borosilicate glass to handle extreme pressure safely.
- ⚙️ Paperless Design: Features an integrated G3 fritted sand core. Therefore, you do not need any filter paper.
- 🔄 Airtight Seal: Includes a precision rubber stopper. Consequently, it connects flawlessly to your lab pump.
- 📏 9 Size Options: Choose from 50ml micro-flasks up to large 2000ml industrial sets.
About this item
Technical Specifications & Available Variants
| Model / SKU | Flask Capacity | Funnel Capacity | Filter Grade |
|---|---|---|---|
| buch-fil-8-50-30ml | 50 mL | 30 mL | G3 Sand Core (16-30μm) |
| buch-fil-1-100ml-60ml | 100 mL | 60 mL | |
| buch-fil-9-250ml-100ml | 250 mL | 100 mL | |
| buch-fil-2-500ml-100ml | 500 mL | 100 mL | |
| buch-fil-3-500ml-250ml | 500 mL | 250 mL | |
| buch-fil-4-1000ml-250ml | 1000 mL | 250 mL | |
| buch-fil-5-1000ml-500ml | 1000 mL | 500 mL | |
| buch-fil-6-2000ml-500ml | 2000 mL | 500 mL | |
| buch-fil-7-2000ml-1000ml | 2000 mL | 1000 mL |
* Common Material: High-grade 3.3 Borosilicate Glass (GG17). All sets include a matching rubber stopper for an airtight vacuum seal.
The Professional Lab Vacuum Filtration Kit
Chemists and researchers require reliable tools for rapid solid-liquid separation. Therefore, Xin Tester proudly introduces our premium Vacuum Filtration Kit. We craft every component to ensure maximum safety under extreme pressure. Furthermore, this apparatus dramatically speeds up your workflow compared to traditional gravity methods.
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Premium Borosilicate Glass
We manufacture the Buchner funnel and the filter flask using premium GG17 borosilicate glass. Consequently, the heavy-wall design effortlessly withstands severe thermal shock and intense vacuum pressure. You can perform high-heat reactions safely.
⚙️
Innovative G3 Sand Core
Our funnels include a built-in G3 fritted glass disc (16-30μm pore diameter). Specifically, this advanced technology eliminates the need for disposable filter paper. As a result, you reduce lab waste and prevent cellulose fiber contamination.
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Airtight Sealing System
We designed this equipment for high-efficiency suction. Each set provides a precision-fit rubber stopper to create a perfect airtight seal. Ultimately, the reinforced side-arm connects securely to your laboratory pump for rapid liquid flow.
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9 Versatile Size Variants
Xin Tester provides a scalable solution for every task. You can choose from 9 distinct capacity combinations. We offer everything from micro-scale 50ml flasks up to heavy-duty 2000ml industrial sets for bulk processing.
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How Does Decompression Filtration Work?
Standard gravity filtration takes a long time. Conversely, a Vacuum Filtration Kit uses a pump to create a pressure differential. This negative pressure actively pulls the liquid through the fritted glass core much faster.
Researchers commonly use this method to purify chemical compounds or separate crystals from solvents. To learn more about the scientific principles behind this process, you can read the guide on Filtration techniques.
Complete Your Laboratory Setup
Xin Tester guarantees the highest quality glassware for your critical experiments. Select your required funnel and flask capacity from the dropdown menu to match your specific workflow perfectly.
Need a reliable suction source for this filtration kit?
Browse our compatible Vacuum Pumps | Contact sales for bulk orders
FAQs
Q1: Do I need to purchase disposable filter paper to use this funnel?
A: No, you do not need filter paper for general use. The funnel is equipped with an integrated G3 fritted glass sand core with a precision pore size of 16-30μm. This allows for direct, paperless filtration, preventing cellulose contamination and saving on consumable costs.
Q2: What kind of pump is required to operate this Vacuum Filtration Kit?
A: You will need a suction source to create the negative pressure. We highly recommend using an oil-free diaphragm vacuum pump or a circulating water vacuum pump. You can easily connect the pump’s silicone tubing directly to the ribbed side-arm of the filter flask.
Q3: Can this glassware withstand high temperatures and be sterilized?
A: Absolutely. Both the flask and the funnel are made from premium 3.3 borosilicate glass (GG17), which boasts exceptional thermal shock resistance. They are fully autoclavable and can safely handle hot chemical solutions without cracking.
Q4: How do I clean the fritted glass sand core if it gets clogged?
A: For routine cleaning, you can backwash the funnel by forcing a suitable solvent in reverse through the core. For stubborn clogs or organic residues, soaking the fritted disc in a gentle acid bath or using a laboratory ultrasonic cleaner is highly effective.
Xin Tester Glass Vacuum Filtration Kit with G3 Sand Core Buchner Funnel (9 Sizes)
Price range: $22.31 through $93.91
6–12 Month Warranty
Repair & Refund support available for most products.
Free Worldwide Shipping
Ships within 3 business days.
Taxes & Duties
Buyer responsible for local import fees.
24/7 After-Sales Support
Technical assistance & video guidance within 24h.
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