Pp Funnels
PP funnels are essential laboratory tools made from high-quality polypropylene, offering excellent chemical resistance, durability, and lightweight design. Ideal for transferring liquids and powders safely and efficiently, these funnels withstand acids, bases, and solvents commonly used in labs.
Available in various sizes with smooth or ribbed spouts, PP funnels feature wide mouths for easy pouring and are perfect for chemical, pharmaceutical, and research laboratories.
PP Funnels – FAQs:
Q1. What are PP Funnels?
PP funnels (Polypropylene Funnels) are durable laboratory funnels made from polypropylene plastic, widely used for transferring, filtering, and handling chemicals and solutions. They are lightweight, unbreakable, and resistant to a wide range of chemicals, making them suitable for routine laboratory use.
Q2. What are the advantages of PP Funnels compared to glass funnels?
- Shatterproof and lightweight – safer to handle than glass.
- Chemically resistant – withstands acids, alkalis, and solvents.
- Autoclavable – sterilizable at 121°C for microbiology and pharmaceutical applications.
- Cost-effective – economical choice for educational and industrial labs.
- Reusable and long-lasting.
Q3. What are PP Funnels used for?
- Transferring liquids and powders without spillage.
- Filtering applications with filter paper.
- Chemical handling in research, pharmaceutical, and academic labs.
- Educational laboratory experiments where safety is a priority.
Q4. What sizes are PP Funnels available in?
PP funnels come in multiple sizes depending on application:
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50 mm, 75 mm, 100 mm, 150 mm, 200 mm diameter.
Some models include long stem funnels and short stem funnels for different filtration needs.
Q5. Are PP Funnels autoclavable?
Yes ✅, polypropylene funnels are autoclavable at 121°C, making them suitable for sterile laboratory processes and microbiological applications.
Q6. What chemicals are PP Funnels resistant to?
- Strong acids and alkalis
- Alcohols and aqueous solutions
- Most laboratory solvents
(Not recommended for strong oxidizing agents and aromatic hydrocarbons.)
Q7. What is the difference between PP Funnels and Glass Funnels?
| Feature | PP Funnels (Polypropylene) | Glass Funnels (Borosilicate) |
|---|---|---|
| Durability | Shatterproof, lightweight | Fragile, heavy |
| Chemical Resistance | Excellent for acids/bases | Excellent, but breakable |
| Heat Resistance | Limited (~121°C) | High (up to 500°C) |
| Cost | Economical | Expensive |
| Applications | Routine lab use, student labs, sterile applications | Heating & high-temp filtration, analytical work |
Q8. Where to buy high-quality PP Funnels in India?
You can buy polypropylene funnels, plastic laboratory funnels, autoclavable PP funnels, and chemical resistant funnels from trusted manufacturers, suppliers, and exporters in India. For premium-quality PP funnels, Simson Chemtech is a reliable manufacturer and supplier in India.
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