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Corning Pyrex #32960-30M, 30mL Low Form Gooch Crucible with 30mm Diameter Medium Porosity Fritted Disc (Single)
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XCD 118
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These 30 mL PYREX high form crucibles are particularly adapted to analytical work where precipitates are dried to constant weight at 110°C.
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Product Technical Details
| Package Dimensions | 6.3 x 4.3 x 4.2 inches |
| Item Weight | 3.98 ounces |
| Manufacturer | Pyrex / Corning |
| Item model number | 32960-30M-CASEOF12 |
Who Should Buy?
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Laboratory Technicians
Ideal for lab technicians conducting filtration processes for various chemical or biological samples efficiently.
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Analytical Chemists
Suitable for analytical chemists who need precise separation techniques in their experiments and analyses.
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Educational Institutions
Beneficial for educational settings, providing students hands-on experience with filtration apparatus in chemistry labs.
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Industrial Use
Not suitable for heavy industrial applications that require larger capacities and more robust materials.
Product Description
Customer Questions & Answers
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Question:
What is a Gooch crucible used for?
Answer: A Gooch crucible is primarily used for filtering and collecting precipitates in laboratories. Its design features a fritted disc that allows for efficient filtration, making it ideal for applications in chemistry and biochemistry where precise separation of solids from liquids is required. Typically, you would use it in processes such as gravimetric analysis to ascertain the mass of a substance after filter paper methods have been deemed unsuitable. -
Question:
What is the significance of the medium porosity fritted disc?
Answer: The medium porosity fritted disc allows for a balanced filtration rate, striking a suitable equilibrium between speed and clarity. This type of disc is particularly beneficial when filtering mixtures that contain fine particles, ensuring they don’t clog the filter while also allowing liquid to flow efficiently. In practical use, this is advantageous during chemical syntheses or for environmental testing where a high purity of the filtrate is crucial. -
Question:
Can the Corning Pyrex Gooch crucible be used for high-temperature applications?
Answer: Yes, the Corning Pyrex Gooch crucible is designed to withstand high temperatures, making it suitable for applications that require heat. Pyrex materials are known for their thermal stability and resistance to thermal shock. For example, you can utilize it in processes that involve calcining materials, where high heat is necessary to achieve desired chemical transformations or to enhance material purity. -
Question:
What is the capacity of this crucible, and why is it important?
Answer: The Corning Pyrex Gooch crucible has a capacity of 30mL, which makes it ideal for small-scale experiments. This volume is particularly useful in educational settings or research labs where only a limited amount of material is available for analysis. A smaller capacity helps minimize waste and allows for controlled experiments, such as when performing titration or analyzing precious samples. -
Question:
Is the corrosion resistance of the Corning Pyrex Gooch crucible compatible with all chemicals?
Answer: While the Corning Pyrex Gooch crucible exhibits excellent chemical resistance to many substances, it is essential to consult compatibility charts for specific chemicals. It is generally resistant to acids and bases, making it suitable for most laboratory applications. However, for extremely aggressive chemicals, additional precautions or alternative materials might be recommended to prevent possible deterioration. -
Question:
How do I properly clean and maintain my Gooch crucible?
Answer: To maintain your Gooch crucible, it is essential to rinse it immediately after use to prevent residue buildup. Cleaning can be done with mild detergents and soft brushes; however, avoid using abrasive materials that could scratch the surface. For stubborn contaminants, soaking in a solution can help. Proper maintenance ensures longevity, particularly when used repetitively in rigorous laboratory conditions. -
Question:
What are common applications for the Corning Pyrex Gooch crucible?
Answer: The Corning Pyrex Gooch crucible is commonly used in various applications such as filtration of precipitates, separation of solids from liquids during gravimetric analysis, and extraction procedures in organic chemistry. For instance, it's frequently employed in the preparation of compounds, where clear filtrates are essential for subsequent reactions or analyses. This versatility makes it a staple in many laboratories. -
Question:
What are the differences between low form and high form crucibles?
Answer: Low form crucibles, like the Corning Pyrex Gooch crucible, have a wider base and shorter height compared to high form crucibles. This design is valuable when you need a stable base for heavier samples or when quick filtration is preferable. High form crucibles, on the other hand, have a taller structure that is useful for processes requiring larger volumes or the retention of larger sample sizes, providing a choice based on specific laboratory needs. -
Question:
How does the size of the crucible influence its performance in experiments?
Answer: The size of a crucible can significantly impact filtering efficiency and the quantity of material you can process. A 30mL size is optimal for small-scale experiments, requiring minimal sample volumes while still providing reliable results. Smaller crucibles facilitate precision in measurements and are advantageous in laboratory settings that focus on analytical chemistry, where accuracy is paramount to successful outcomes. -
Question:
Where can I buy Corning Pyrex® #32960-30M, 30mL Low Form Gooch Crucible?
Answer: You can purchase the Corning Pyrex® #32960-30M, 30mL Low Form Gooch Crucible from Ubuy in Saint Kitts and Nevis. Ubuy offers a convenient platform with a wide selection of laboratory products, ensuring you have access to high-quality equipment for your needs. For seamless shopping, simply visit Ubuy's website and search for the product to check availability.
Corning Crucibles 32960-30M-CASEOF12 Editorial Review
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XCD 118
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Features & Benefits
- 30 mL PYREX high form crucibles designed for analytical work.
- Features 40mm diameter medium porosity fritted discs.
- Ideal for drying precipitates at 110°C.
- Suitable for higher temperatures with electric furnace use.
- Avoid sudden temperature changes to prevent strain.
- Compatible with PYREX filter tubes for effective filtrate collection.
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