In Stock
Funnels
Separating Funnel Pear Shape With Glass Stopcock
ISO 385 Certified
Borosilicate 3.3
Pan-India Delivery
Export Available
Call us: +91-70278-49643 · info@yashinstruments.com
Specifications & Sizes
| S.No | Capacity (ml) | Neck Size |
| 1. | 30 | 14/23 |
| 2. | 60 | 14/23 |
| 3. | 125 | 19/26 |
| 4. | 250 | 24/29 |
| 5. | 500 | 24/29 |
| 6. | 1000 | 29/32 |
| 7. | 2000 | 29/32 |
Product Details
Separating Funnel, Pear Shape with Glass Stopcock
Precision Ground Glassware for Professional Solvent Extraction
Engineered for high-purity chemical extractions, our Pear-Shaped Separating Funnels utilize a traditional precision-ground glass stopcock to ensure a vacuum-tight seal. Manufactured from premium 3.3 Borosilicate Glass, this funnel offers the highest degree of chemical resistance and thermal stability required for international analytical protocols. The conical design is specifically optimized for sharp phase interfaces and maximum volume recovery during liquid-liquid extractions.
Precision-Ground Glass Fitting
The stopcock and interchangeable stopper are individually ground to a standard taper, providing an airtight fit and smooth manual control when used with appropriate laboratory lubricants.
Heavy-Duty Chemical Durability
Constructed from low-expansion glass (USP Type I), this funnel is resistant to aggressive acids, alkalis, and organic solvents, making it ideal for pharmaceutical and petrochemical research.
International Technical Specifications
| Quality Parameter | Global Specification Detail |
|---|---|
| Glass Material | 3.3 Borosilicate Glass (Highly Chemical Resistant) |
| Stopcock Type | Precision-Ground Solid Glass Key (Interchangeable) |
| Stopper Detail | Ground-Glass Joint with Hexagonal or Solid Glass Stopper |
| Global Standards | Conforms to DIN 12450 / ASTM E1096 Specifications |
| Markings | Permanent White or Amber Enamel Brand/Capacity Logo |
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Separating Funnel Pear Shape With Glass Stopcock
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