Description

This heavy-wall borosilicate glass separatory funnel is designed for accurate, reliable liquid-liquid extraction and separation. The conical shape allows immiscible liquids to separate cleanly, while the 24/40 standard taper joint and PTFE stopcock provide a secure, grease-free seal. Ideal for chemistry, pharmaceutical, food science, research, and educational laboratories.

Key Features:

• Premium Borosilicate Glass: Made from high-quality borosilicate glass 3.3 for excellent chemical durability, clarity, and thermal shock resistance.

• Heavy-Wall Construction: Thick, durable glass body provides added mechanical strength and long service life in demanding lab environments.

• 24/40 Standard Taper Joint: Compatible with standard lab glassware, stoppers, and adapters for a secure, leak-resistant fit.

• PTFE Stopcock: Chemically resistant PTFE stopcock eliminates the need for grease, preventing sample contamination and stopping seizing or freezing.

• Conical / Pear Shape: Promotes efficient phase separation and easy draining of the lower layer.

• Clear Visibility: Transparent glass allows easy observation of the liquid interface and phase separation.

• Chemical & Thermal Resistant: Suitable for use with most acids, bases, and organic solvents. Not recommended for hydrofluoric acid (HF).

• Easy to Clean & Autoclavable: Can be cleaned with mild detergent and autoclaved when properly disassembled. Do not use abrasive cleaners.

• Multiple Capacity Options: Available in 125 mL, 150 mL, 250 mL, 500 mL, 1000 mL, and 2000 mL to suit different working volumes.

Specifications

• Title: Borosilicate Glass Separatory Funnel Conical Lab Separation with 24/40 Joint PTFE Stopcock 250ml 500ml 1000ml
• Material: Borosilicate Glass 3.3
• Grade: Class A

Pros and cons

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