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Features & Details
| 🔬 G3 SINTERED DISC | Integrated G3 fritted glass disc (16-30μm pore size) captures fine chemical precipitates paper-free. |
| 🧪 BORO 3.3 GLASS BODY | High-purity borosilicate 3.3 glass body resists boiling mineral acids and aggressive organic solvents. |
| 🛡️ ZERO FIBER SHEDDING | Eliminates paper fiber shedding into test filtrates, maintaining analytical purity for gravimetric analysis. |
| 📦 35ML TO 1000ML | Available in scalable volumes from microscale 35mL funnels to large 1000mL suction filtration vessels. |
About this item
Laboratory Synthesis, Distillation & Volumetric Containment
G3 Glass Fritted Funnel , 16-30μm Porosity Sand Core Vacuum Filtration Apparatus Professional Series
Ensuring dependable accuracy during daily operations requires professional equipment engineered to withstand demanding laboratory and industrial environments. The Xin Tester G3 Glass Fritted Funnel (35ml-1000ml), 16-30μm Porosity Sand Core Vacuum Filtration Apparatus provides verified stability, user-friendly operation, and certified safety compliance across standard maintenance protocols. Discover our complete line of diagnostic and testing instruments in the Lab Glassware catalog.
Uniform Heavy-Wall Blown Glass
Engineered with consistent wall thickness to resist vacuum pressure gradients and mechanical bench knocks during daily agitation.
Permanent Ceramic Markings
Fired white/blue ceramic graduations and matte labeling spots resist aggressive wash detergents, acid baths, and ultrasonic cleaning.
💡
Glassware Insight: Borosilicate 3.3 Thermal Expansion
With a thermal expansion coefficient of 3.3×10⁻⁶/K, Class A borosilicate glassware prevents thermal strain fractures when transitioning between boiling baths and cold washes.
Ordering & Model Verification
Verify capacity, joint sizing, and closure type in the product options before completing your order in the right-side buy box.
Related technical collections:
Lab Glassware |
Lab Consumables
Related products:
Boro 3.3 vacuum filtration funnel
FAQs
What is the specific filtration capability of the G3 grade funnel?
The Xin Tester G3 grade (equivalent to international P30 standard) features a porosity of 16-30 micrometers. It is specifically designed to filter fine sediments, perform laboratory-scale mercury filtration, and handle general liquid clarifying where fine particulate removal is essential.
Why are the smaller sizes (35ml-100ml) sold as a 2-piece set?
Smaller filtration funnels are frequently used in parallel experiments or require more frequent replacement in high-intensity lab settings. The 2-piece set offers better value and ensures you always have a backup ready for your research.
How do I prevent the glass from bursting in the drying oven?
According to our safety guidelines, you must wait for the oven to cool down to room temperature before taking the funnel out. Opening the oven while hot can cause a sudden thermal shock to the glass, leading to cracks or explosions.
Can this funnel be used for filtering concentrated corrosive liquids?
Our G3 funnel is made of Boro 3.3 glass, which is highly resistant to most acids and alkalis. However, it should NOT be used with Hydrofluoric acid (HF), hot concentrated phosphoric acid, or extremely concentrated alkaline solutions as these will corrode the sand core and the glass wall.
Xin Tester G3 Glass Fritted Funnel (35ml-1000ml), 16-30μm Porosity Sand Core Vacuum Filtration Apparatus
Price range: $11.84 through $50.45
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.
Xin Tester G3 Glass Fritted Funnel (35ml-1000ml), 16-30μm Porosity Sand Core Vacuum Filtration Apparatus
Sale!
Price range: $11.84 through $50.45
Features & Details
| 🔬 G3 SINTERED DISC | Integrated G3 fritted glass disc (16-30μm pore size) captures fine chemical precipitates paper-free. |
| 🧪 BORO 3.3 GLASS BODY | High-purity borosilicate 3.3 glass body resists boiling mineral acids and aggressive organic solvents. |
| 🛡️ ZERO FIBER SHEDDING | Eliminates paper fiber shedding into test filtrates, maintaining analytical purity for gravimetric analysis. |
| 📦 35ML TO 1000ML | Available in scalable volumes from microscale 35mL funnels to large 1000mL suction filtration vessels. |
Laboratory Synthesis, Distillation & Volumetric Containment
G3 Glass Fritted Funnel , 16-30μm Porosity Sand Core Vacuum Filtration Apparatus Professional Series
Ensuring dependable accuracy during daily operations requires professional equipment engineered to withstand demanding laboratory and industrial environments. The Xin Tester G3 Glass Fritted Funnel (35ml-1000ml), 16-30μm Porosity Sand Core Vacuum Filtration Apparatus provides verified stability, user-friendly operation, and certified safety compliance across standard maintenance protocols. Discover our complete line of diagnostic and testing instruments in the Lab Glassware catalog.
Uniform Heavy-Wall Blown Glass
Engineered with consistent wall thickness to resist vacuum pressure gradients and mechanical bench knocks during daily agitation.
Permanent Ceramic Markings
Fired white/blue ceramic graduations and matte labeling spots resist aggressive wash detergents, acid baths, and ultrasonic cleaning.
💡
Glassware Insight: Borosilicate 3.3 Thermal Expansion
With a thermal expansion coefficient of 3.3×10⁻⁶/K, Class A borosilicate glassware prevents thermal strain fractures when transitioning between boiling baths and cold washes.
Ordering & Model Verification
Verify capacity, joint sizing, and closure type in the product options before completing your order in the right-side buy box.
Related technical collections:
Lab Glassware |
Lab Consumables
Related products:
Boro 3.3 vacuum filtration funnel
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