LVDALAB Buchner Funnel Filter Flask Set with G3 Sand Core – High Borosilicate Glass (50ml-2000ml)
Professional LVDALAB Buchner Funnel Filter Flask Set. Features a built-in G3 sand core funnel (16-30μm) and high borosilicate glass construction. Standard 24/29 frosted joints ensure a perfect vacuum seal. Ideal for solid-liquid separation in chemical and medical research.
Professional Buchner Funnel Filter Flask Set for Sand & Sediment Analysis
LVDALAB serves as a premier partner for environmental and geotechnical laboratories by providing the Buchner Funnel Filter Flask Set. We design this high-performance assembly for rapid liquid handling and precise solid-liquid separation. Specifically, the built-in G3 sand core filter features a controlled pore diameter of 16-30μm. This eliminates the need for extra filter paper and ensures the highest purity when processing fine sediments or chemical precipitates.
We prioritize chemical resistance and structural stability in our engineering. The unit uses premium borosilicate 3.3 glass with national standard 24/29 frosted joints to create an airtight vacuum seal. Consequently, researchers can perform high-pressure decompression filtration without risk of leaks. For advanced insights into the technical requirements for laboratory sand analysis and micro-sieve calibration, you can review the latest industry reports at AZoM (The A to Z of Materials).
Performance Efficiency & Workflow Integration
Our Buchner Funnel Filter Flask Set is engineered to withstand thermal stress up to 600°C. Furthermore, the integrated pagoda head design ensures a secure connection to your vacuum pump systems. This combination significantly increases your laboratory throughput while maintaining absolute data reproducibility. Therefore, by choosing LVDALAB, you are equipping your facility with robust tools that meet the rigorous standards of pharmaceutical and geological research.
Maintenance & Safety Guidelines
Notably, every component undergoes a strict mechanical strength inspection before shipping in high-density foam packaging. We recommend a thorough cleaning and drying protocol for the 24/29 joints to ensure long-term performance. If you require custom volume configurations or technical certifications, please contact our engineering support team. We are fully committed to ensuring your scientific success with precision instrumentation.
Features of LVDALAB Buchner Funnel Filter Flask Set with G3 Sand Core – High Borosilicate Glass (50ml-2000ml)
Key Features
- G3 Sand Core Technology: Built-in filter with 16-30μm pore size enables filtration without additional membrane papers.
- Standard 24/29 Joint: Features a 1:10 national standard taper with a finely frosted surface for superior vacuum sealing.
- High Borosilicate Glass: Offers high strength, exceptional light transmittance, and resistance to strong acids and alkalis.
- Industrial Heat Resistance: Withstands furnace holding at 600°C and thermal welding at 1100°C for maximum durability.
- Ergonomic Design: Includes a clear numerical scale and a pagoda-shaped angular vacuum port for secure hose attachment.
Available Specifications
| Flask Capacity | Funnel Capacity | Joint Size | Filter Type |
|---|---|---|---|
| 50mL | 30mL | 24/29 | G3 Sand Core |
| 100mL | 60mL | 24/29 | G3 Sand Core |
| 250mL | 100mL | 24/29 | G3 Sand Core |
| 500mL | 100mL | 24/29 | G3 Sand Core |
| 500mL | 250mL | 24/29 | G3 Sand Core |
| 1000mL | 250mL | 24/29 | G3 Sand Core |
| 1000mL | 500mL | 24/29 | G3 Sand Core |
| 2000mL | 500mL | 24/29 | G3 Sand Core |
| 2000mL | 1000mL | 24/29 | G3 Sand Core |






