Phosphate Buffer, pH 9.0 [0.5 M] - 250 ml
€ 57
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Our biological buffers are essential for protein research, molecular biology, and diagnostics, manufactured in an ISO certified facility for guaranteed quality.
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What Stands Out
Λεπτομέρειες προιόντος
| Brand Name | eCon Lab Supply |
| Manufacturer | Ciro Mfg |
| Part Number | 23.105.78 |
| Included Components | Bottle |
| Item Weight | 8 ounces (226.8 grams) |
| Brand | eCon-Lab-Supply |
Who Should Buy?
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Biochemical Research
Ideal for scientists conducting experiments requiring stable pH conditions in biochemical assays and reactions.
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Molecular Biology
Useful for researchers performing DNA/RNA extractions, where maintaining pH is critical to ensure integrity.
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Cell Culture
Beneficial for cell culture applications, particularly those requiring a stable pH for optimal cell growth and function.
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Acidic Environments
Not suitable for applications requiring acidic conditions, as this buffer maintains a pH of 9.0.
ΠΕΡΙΓΡΑΦΗ ΤΟΥ ΠΡΟΪΟΝΤΟΣ
Phosphate Buffer, pH 9.0 [0.5 M] - 250 ml
Ερωτήσεις & Απαντήσεις Πελατών
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ερώτηση:
What is a phosphate buffer and how is it used?
απάντηση: A phosphate buffer is a solution that maintains a stable pH level, specifically at pH 9.0 in this case. It is widely used in biological and biochemical applications, making it essential for experiments requiring a specific pH environment. By resisting changes in acidity or alkalinity, phosphate buffers are ideal for cell culture, enzyme reactions, and various laboratory procedures where pH stability is critical. -
ερώτηση:
Why is a pH of 9.0 significant for phosphate buffers?
απάντηση: A pH of 9.0 is significant because it provides an alkaline environment suitable for various biochemical reactions. Many enzymes and proteins exhibit optimal activity at this pH, making phosphate buffers with this specific pH crucial in research and industry. For example, alkaline phosphatase, an enzyme used in molecular biology, thrives in such conditions, enhancing its functionality in experiments. -
ερώτηση:
How should the phosphate buffer be stored?
απάντηση: Phosphate buffer should be stored in a cool, dry place, away from direct sunlight. Ideally, it should be kept in a tightly sealed, light-resistant container to prevent degradation. Proper storage is essential to maintain its effectiveness and stability, especially if you plan to use it across multiple experimental setups. For extended use, refrigerating can enhance longevity. -
ερώτηση:
Can I use phosphate buffer in my laboratory experiments?
απάντηση: Yes, phosphate buffer is ideal for laboratory experiments, particularly those involving biochemical and biological assays. Its pH stability makes it suitable for cell cultures, DNA manipulation, and enzyme studies. When you're conducting experiments that require consistent environmental conditions, using a phosphate buffer helps ensure the reliability of your results while maximizing enzyme activity and reducing variability. -
ερώτηση:
What are some common applications for phosphate buffers?
απάντηση: Phosphate buffers are commonly used in molecular biology, protein purification, and microbiological culture media. They are essential in applications like western blotting, enzyme assays, and electrophoresis, where maintaining a consistent pH is crucial. By providing a controlled environment, phosphate buffers enhance experimental accuracy and reproducibility, which are paramount in research settings. -
ερώτηση:
Is the phosphate buffer toxic or hazardous?
απάντηση: The phosphate buffer at pH 9.0 is generally considered safe for use in laboratory settings. However, as with any chemical, it should be handled with care. Always utilize personal protective equipment (PPE) such as gloves and safety goggles, and ensure good ventilation. Familiarizing yourself with the material safety data sheet (MSDS) is advisable to understand any specific precautions. -
ερώτηση:
What is the significance of the 0.5 M concentration?
απάντηση: The 0.5 M concentration indicates a moderate buffer capacity, meaning it can effectively resist changes in pH upon the addition of acids or bases. This concentration is particularly useful for experiments requiring reliable pH conditions without overpowering reactions. It allows flexibility in various applications while providing sufficient buffering to maintain a stable environment. -
ερώτηση:
How can I prepare a phosphate buffer at pH 9.0?
απάντηση: To prepare a phosphate buffer at pH 9.0, you'll need to mix disodium hydrogen phosphate (Na2HPO4) and potassium dihydrogen phosphate (KH2PO4) in the correct proportions. By adjusting the amounts and measuring the pH, you can achieve your desired buffer solution. This method allows you to customize the buffer for specific experimental needs while ensuring it meets the pH requirements. -
ερώτηση:
What is the shelf life of this phosphate buffer?
απάντηση: The shelf life of phosphate buffers typically ranges from several months to a year, depending on storage conditions. For optimal preservation, keep the buffer in a cool, dark place and avoid contamination. Always check for any visible signs of degradation before use. Proper storage practices can maintain its effectiveness for a longer duration, ensuring you have a reliable buffer when needed. -
ερώτηση:
Where can I buy Phosphate Buffer, pH 9.0 [0.5 M] - 250 ml?
απάντηση: You can purchase Phosphate Buffer, pH 9.0 [0.5 M] - 250 ml on Ubuy in Greece. Ubuy provides a convenient online shopping experience with a wide range of laboratory supplies, making it easy to find the specific buffer requirements for your experiments.
eCon Lab Supply Buffers Editorial Review
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€ 57
Παραγγείλτε τώρα και πάρτε το περίπου: Τετάρτη, Αύγουστος 19
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Χαρακτηριστικά & Πλεονεκτήματα
- Comprehensive range of biological buffers for research and diagnostics.
- Ideal for protein research, molecular biology, and characterization.
- Manufactured in a USA facility certified to ISO 9001 and 13485.
- Produced under stringent Good Manufacturing Practices.
- Each batch undergoes rigorous quality control tests.
- Popular for immunochemical staining and preserving living tissues.
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