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7270-Powder Funnel PP

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7270-Powder Funnel PP

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  • Made of Polypropylene
  • Used for transferring powdered reagent
  • Unique parallel stem minimizes bridging of powder
  • Autoclavable at 120° C
PART  No. O.D. (mm) I.D. (mm) Stem Length (mm) PACK Qty.
7270-70 70 65 22 36
7270-85 85 78 30 36
7270-107 107 100 33 36
7270-153 153 145 30 12

Here are some common uses of a polypropylene powder funnel:

  1. Chemical Resistance: Polypropylene is resistant to a wide range of chemicals. A powder funnel made of PP is suitable for use with a variety of substances, making it versatile for different laboratory applications.
  2. Powder Transfers: Polypropylene powder funnels are used for transferring dry powders or granular substances between containers or into reaction vessels. The smooth surface of polypropylene helps prevent powders from sticking.
  3. Sample Handling: In analytical chemistry and sample preparation, polypropylene powder funnels are employed for precise and controlled handling of powdered samples without introducing contamination.
  4. Powder Weighing: These funnels can be used in conjunction with analytical balances for weighing and transferring powdered substances with accuracy.
  5. General Laboratory Transfers: Polypropylene powder funnels find application in various laboratory procedures where the chemical compatibility and non-reactivity of polypropylene are beneficial.
  6. Chemical Reagent Additions: Polypropylene is resistant to many laboratory reagents. The funnel is suitable for adding chemical reagents in powder form to reactions without the risk of material interactions.
  7. Acid or Alkali Reactions: In experiments involving acid or alkali solutions, where glassware may be vulnerable to chemical attack, polypropylene powder funnels offer a chemically resistant alternative.
  8. Biological Applications: Polypropylene is commonly used in biological laboratories due to its inert nature. Powder funnels made of PP can be used for handling powders in microbiological or biochemistry experiments.
  9. Field Studies: Polypropylene’s resistance to chemical degradation makes it suitable for field studies where exposure to various environmental conditions is expected.
  10. Educational Laboratories: Polypropylene powder funnels are often used in educational laboratories for teaching purposes due to their chemical resistance and durability.
  11. Seed Coating: In agricultural research or applications, polypropylene powder funnels may be used for seed coating with powdered fertilizers or pesticides.
  12. Dust-Free Powder Handling: The non-stick properties of polypropylene help in achieving a dust-free environment when handling powders, minimizing waste and contamination.
  13. Cleaning Procedures: Polypropylene is easy to clean and sterilize, making these funnels suitable for applications where cleanliness and sterility are critical.
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