PTFE material
PTFE sampling spoon/solution spoon/sample spoon/dry powder spoon
Item Number : PTFE-22
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Applications
The PTFE sampling spoon, also known as a solution spoon, sample spoon, or dry powder spoon, is a versatile tool used in various scientific and analytical processes. These spoons are particularly useful in handling and transferring small quantities of dry powders, especially in laboratory settings where precision and cleanliness are paramount. The applications of these spoons span across different fields, including spectroscopy, X-ray fluorescence (XRF) analysis, and material science, where the accurate handling of samples is crucial for reliable results.
- Spectroscopy Sample Preparation: Used in the preparation of samples for Fourier Transform Infrared (FTIR) spectroscopy, where the powder is mixed with an infrared transparent medium like Potassium Bromide (KBr) and pressed into a disc.
- X-ray Fluorescence (XRF) Analysis: Essential for handling and transferring powdered samples into sample cups, ensuring a flat surface for accurate X-ray analysis.
- Material Science and Testing: Involved in the preparation of pressed pellets, where the powder is mixed with a binding agent and pressed to form a homogeneous sample for further testing.
- Chemical and Pharmaceutical Analysis: Used in the precise weighing and handling of chemical compounds and pharmaceutical powders during formulation and quality control processes.
- Environmental Sampling: Useful in collecting and transferring environmental samples such as soil or particulate matter for analysis in environmental laboratories.
Features
The PTFE sampling spoon, also known as a solution spoon, sample spoon, or dry powder spoon, is an essential tool for precise and efficient handling of small quantities of powders in various laboratory settings. This spoon is particularly beneficial for applications in pharmaceutical, biological, nutrition, and spectrographic operations, where the accurate measurement and transfer of samples are crucial. The main features of the PTFE sampling spoon are designed to enhance the precision, safety, and efficiency of sample handling, especially in the preparation of pelletized samples for spectroscopic analysis.
- Chemical Stability and Corrosion Resistance: Made from PTFE, this spoon offers exceptional resistance to a wide range of chemicals, ensuring that it does not react with or degrade in the presence of strong acids, alkalis, or organic solvents. This feature is crucial for maintaining the integrity of sensitive samples and preventing cross-contamination.
- High Temperature Resistance: Capable of withstanding temperatures up to 250°C, the PTFE sampling spoon is ideal for use in environments where samples may be exposed to high heat, such as during the drying process in a warm oven.
- Low Friction and Non-Stick Surface: The spoon's PTFE surface has a low friction coefficient and is non-stick, which facilitates the easy release of samples without residue. This is particularly useful when dealing with powders that tend to adhere to surfaces, ensuring accurate sample weights and reducing waste.
- Non-Toxic and Physiologically Inert: Safe for use with biological and pharmaceutical samples, the PTFE material is non-toxic and inert, posing no risk of contamination or adverse reactions. This is especially important in applications where the spoon may come into contact with substances intended for human or animal consumption.
- Precision in Sample Handling: The design of the PTFE sampling spoon allows for precise measurement and transfer of small quantities of powder, crucial for preparing samples for detailed analysis in emission spectrometers and other high-precision instruments.
Details & Parts
Technical specifications
| Model | Square/round head | Capacity | Spoon head length | Spoon head width | Total length | Spoon handle diameter |
|---|---|---|---|---|---|---|
| Short handle PTFE spoon | round | 3ml | 40mm | 22.3mm | 97.5mm | * |
| Short handle PTFE spoon | round | 5ml | 54mm | 31mm | 134.2mm | * |
| Short handle PTFE spoon | round | 10ml | 70mm | 39.7mm | 169mm | * |
| PTFE dry powder spoon | square | 3ml | 39mm | 16mm | 197mm | * |
| PTFE dry powder spoon | square | 5ml | 50mm | 26mm | 196mm | * |
| PTFE dry powder spoon | square | 10ml | 50mm | 27mm | 196mm | * |
| PTFE dry powder spoon | square | 15ml | 50mm | 33mm | 197mm | * |
| PTFE dry powder spoon | round | 3ml | 38mm | 22.6mm | 110mm | * |
| PTFE dry powder spoon | round | 5ml | 42mm | 27mm | 195mm | * |
| PTFE dry powder spoon | round | 10ml | 50mm | 30mm | 150mm | * |
| PTFE dry powder spoon | round | 15ml | 67mm | 67mm | 198mm | * |
| PTFE solution spoon | * | 3ml | 28mm | 23mm | 180mm | * |
| PTFE solution spoon | * | 5ml | 29mm | 25.5mm | 180mm | * |
| PTFE solution spoon | * | 10ml | 33mm | 31mm | 235mm | * |
| PTFE solution spoon | * | 30ml | 53mm | 37mm | 300mm | 8mm |
| PTFE solution spoon | * | 50ml | 59mm | 45mm | 300mm | 12mm |
| PTFE solution spoon | * | 100ml | 71mm | 54mm | 350mm | 12mm |
| PTFE solution spoon | * | 250ml | 94mm | 66mm | 400mm | 12mm |
| PTFE solution spoon | * | 500ml | 127mm | 79mm | 450mm | 12mm |
| PTFE solution spoon | * | 1000ml | 150mm | 98mm | 500mm | 14mm |
| More styles can be customized... | ||||||
Advantages
- Chemical Stability and Corrosion Resistance: PTFE sampling spoons are renowned for their exceptional chemical stability, making them ideal for handling a wide range of substances without degradation. This feature ensures that the spoons can withstand exposure to strong acids, alkalis, and various organic solvents, enhancing their durability and longevity in laboratory settings.
- High Temperature Resistance: With the ability to operate at temperatures up to 250°C, these spoons are perfect for high-temperature applications, ensuring that they do not melt or deform during use. This characteristic is crucial for labs conducting experiments at elevated temperatures.
- Low Friction and Non-Stick Surface: The PTFE material provides a low friction and non-stick surface, which is beneficial for easily scooping and transferring samples without residue sticking to the spoon. This reduces sample contamination and makes cleaning the spoon effortless.
- Versatility in Sample Handling: Whether dealing with dry powders or solutions, PTFE spoons are versatile enough to handle both, making them a valuable tool in any laboratory. Their design allows for precise measurement and transfer of samples, enhancing the accuracy of experiments.
- Excellent Low-Temperature Performance: Even at extremely low temperatures, down to -196°C, PTFE spoons maintain their mechanical toughness and flexibility, making them suitable for cryogenic applications. This is particularly useful in labs that work with frozen samples or conduct research in low-temperature environments.
- Long-Term Durability and Cost-Effectiveness: Due to their resistance to wear and tear, PTFE sampling spoons offer long-term durability, reducing the need for frequent replacements. This not only saves costs but also minimizes waste, aligning with sustainable laboratory practices.
- Enhanced Laboratory Efficiency: By providing a reliable and efficient means of sample handling, PTFE spoons contribute to the overall efficiency of laboratory operations. Their ease of use and maintenance helps in maintaining a smooth workflow, crucial for meeting tight research timelines.
Designed for You
KinTek provide deep custom made service and equipment to worldwide customers, our specialized teamwork and rich experienced engineers are capable to undertake the custom tailoring hardware and software equipment requirements, and help our customer to build up the exclusive and personalized equipment and solution!
Would you please drop your ideas to us, our engineers are ready for you now!
FAQ
What are the main types of laboratory glassware?
What is a PTFE sampling spoon used for?
Why is PTFE a preferred material for laboratory spoons?
How should I clean a PTFE sampling spoon?
Can PTFE sampling spoons be used with any type of powder?
Are PTFE sampling spoons reusable?
What precautions should be taken when using a PTFE sampling spoon?
What are the applications of laboratory glassware?
What are the advantages of using borosilicate glass in laboratory glassware?
How does borosilicate glass enhance the efficiency of laboratory processes?
What makes PTFE glassware suitable for handling corrosive substances?
4.8
out of
5
Quick delivery, durable and cost-effective. Great for spectroscopic analysis.
4.7
out of
5
High-quality, precise measurement, non-toxic. Ideal for handling pharmaceutical powders.
4.6
out of
5
Excellent chemical stability and corrosion resistance. Perfect for environmental sampling.
4.9
out of
5
Non-stick surface, low friction. Ensures accurate sample weights and reduces waste.
4.8
out of
5
Versatile for handling both dry powders and solutions. Enhances the accuracy of experiments.
4.7
out of
5
Exceptional resistance to strong acids, alkalis, and organic solvents. Enhances durability in laboratory settings.
4.9
out of
5
Safe for biological and pharmaceutical samples. Great design for precise sample handling.
4.8
out of
5
Operates at temperatures up to 250°C. Ideal for labs conducting experiments at elevated temperatures.
4.7
out of
5
Maintains mechanical toughness even at extremely low temperatures. Suitable for cryogenic applications.
4.8
out of
5
Contributes to the overall efficiency of laboratory operations. Helps in maintaining a smooth workflow.
4.9
out of
5
Beneficial for applications in pharmaceutical, biological, and nutrition operations. Enhances the accuracy of sample transfer.
4.7
out of
5
Reduces sample contamination and makes cleaning effortless. Great for handling various substances in the laboratory.
4.8
out of
5
Versatile and reliable for precise sample handling. Saves costs and aligns with sustainable laboratory practices.
4.7
out of
5
Essential for handling and transferring powdered samples into sample cups. Ensures flat surface for accurate X-ray analysis.
4.8
out of
5
Useful in collecting and transferring environmental samples for analysis. Ensures reliable and accurate results.
4.9
out of
5
Ideal for precise weighing and handling of chemical compounds. Enhances accuracy in formulation processes.
4.6
out of
5
Great for spectroscopy sample preparation. Enables the mixing of powder with an infrared transparent medium for analysis.
4.8
out of
5
Enhances the precision, safety, and efficiency of sample handling. Crucial for pharmaceutical and nutrition operations.
4.9
out of
5
Critical for material science and testing. Provides precise measurement and transfer of samples for further testing.
4.7
out of
5
Great for preparing pressed pellets. Ensures a homogenous sample for accurate material testing.
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