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TLC Plates Plastic Backed Silica Gel 60 F254 10cm x 20cm 24/Box
USD 76
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Advance Instruments TLC Plates are compatible with running compounds with an amino group and non-amino compounds behave the same as on acidic TLC plates.
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Product Details
| Item Weight | 4.5 lbs (2.04 kg) |
Who Should Buy?
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Laboratory Research
Ideal for scientists conducting chromatography experiments requiring effective separation of components in various samples.
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Educational Use
Perfect for educational institutions teaching students about chromatography and practical lab techniques in chemistry courses.
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Product Formulation
Useful for formulators in the pharmaceutical and cosmetics industries to analyze compound purity and stability.
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Home Use
Not suitable for casual users as TLC requires specific knowledge and equipment for effective application and results.
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Non-Analytical Work
Individuals engaged in tasks unrelated to chromatography will likely find no value in these specialty plates.
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Budget-Conscious Buyers
Those seeking low-cost, basic lab supplies may find these specialized TLC plates too expensive for their needs.
Product Description
TLC Plates Plastic Backed Silica Gel 60 F254 10cm x 20cm 24/Box
Customer Questions & Answers
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Question:
What are TLC Plates Aluminum Backed Silica Gel 60 F254 used for?
Answer: TLC Plates Aluminum Backed Silica Gel 60 F254 are primarily used for thin-layer chromatography, a technique highly effective for separating and analyzing compounds in various industries. The plates are coated with a layer of silica gel, allowing for efficient separation based on polarity and molecular size. This makes them ideal for applications in pharmaceuticals, food testing, and environmental analysis, where precise results are essential. -
Question:
What is the size of each TLC plate in the box?
Answer: Each TLC plate measures 10cm x 20cm, providing a spacious area for sample application and analysis. This size is optimal for both small and larger samples, allowing for multiple applications across a single plate. With 24 plates included in a box, users can perform extensive experiments or tests without frequent replacement, making them a convenient choice for laboratories. -
Question:
Can I use TLC Plates Aluminum Backed Silica Gel for all types of samples?
Answer: Yes, TLC Plates Aluminum Backed Silica Gel 60 F254 can be used for a wide range of sample types, including organic compounds, inorganic materials, and biological samples. Their versatility is a key advantage, making them suitable for research in pharmaceuticals, food safety, and environmental monitoring. By adjusting the development solvent system, users can optimize separation for various sample types. -
Question:
How do I store TLC Plates Aluminum Backed Silica Gel to ensure their effectiveness?
Answer: To maintain the integrity and effectiveness of your TLC Plates, store them in a cool, dry environment, away from direct sunlight and moisture. Keeping them in their original packaging until used can also help protect against contamination and damage. Proper storage ensures that the silica gel remains active and ready for precise chromatographic separations. -
Question:
What is the significance of the F254 indicator on these TLC plates?
Answer: The F254 indicator on the TLC plates signifies the presence of a fluorescent compound that allows users to visualize separating compounds under UV light. This feature enhances detection sensitivity and aids in identifying the various components present in a sample after chromatography. It's particularly useful for analyzing complex mixtures where visualization is crucial for interpretation. -
Question:
Can I cut the TLC plates to a smaller size?
Answer: While it is technically possible to cut TLC plates, it is generally not recommended. Cutting can disrupt the silica layer, leading to uneven separation and compromised results. If smaller sizes are needed, consider using plates that are specifically designed in those dimensions rather than attempting to modify standard-sized plates for optimal performance. -
Question:
What solvents are recommended for developing the TLC plates?
Answer: Common solvents for developing TLC Plates Aluminum Backed Silica Gel include hexane, ethyl acetate, and methanol, among others. The choice of solvent depends on the nature of the samples being analyzed and the desired separation. By experimenting with different solvent combinations, users can optimize separation efficiency and obtain clearer results in their analytical processes. -
Question:
Is it necessary to pre-wash the TLC plates before use?
Answer: Pre-washing is not always necessary, but it can be beneficial in certain situations. If there are concerns about contamination or if the plates have been stored for an extended period, using a suitable solvent to gently rinse the plates can enhance their performance. This practice helps ensure reliable and reproducible results in thin-layer chromatography experiments. -
Question:
How can I visualize the results after chromatography on TLC plates?
Answer: After running the samples on TLC plates, visualization methods such as UV light examination or staining techniques are commonly used. Under UV light, the F254 indicator will fluoresce, revealing the separated compounds. Additionally, users can employ various stains depending on the specific analytes for enhanced contrast, ensuring accurate identification and analysis of components. -
Question:
Where can I buy TLC Plates Aluminum Backed Silica Gel 60 F254 10cm x 20cm 24Box AAdvance Instruments in Turks and Caicos?
Answer: You can purchase TLC Plates Aluminum Backed Silica Gel 60 F254 10cm x 20cm 24Box AAdvance Instruments from Ubuy. Ubuy offers the convenience of online shopping, allowing you to browse products, check availability, and make purchases directly from your device, ensuring a seamless shopping experience.
AAdvance Instruments TLC Plates Editorial Review
The AAdvance Instruments TLC Plates Plastic Backed Silica Gel 60 F254 10cm x 20cm 24Box are an excellent choice for thin layer chromatography applications. The plates have a plastic backing and are made of high-quality silica gel, which provides reliable and reproducible separations. The binding agent used is Gypsum, which is indicated by the "G" in the name GF254 plates. These plates are embedded with a fluorescent indicator that shows a fluorescence background under 254 nm. Customers have found these plates easy to cut into smaller sizes with a pair of scissors, which makes them ideal for customized applications. They can also be reused at least once by wash-eluting with 100% polar solvent (usually ethyl acetate or acetone). Turning the plate upside down is assuming your first spotting sample mixture is very polar and barely moves even with 100% polar solvent. If your spotting sample is not that polar, you can wash-elute without turning the plate, and you can reuse the plate more than once. Another alternative is to cut them into smaller strips and climbing only to the halfway height which saves plate area and time.
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Pros
- High-quality silica gel provides reliable and reproducible separations
- Plastic backing makes them durable and easy to handle
- Can be reused at least once
- Embedded with a fluorescent indicator
- Easy to cut into smaller sizes
Product Price History
Important information
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USD 76
Order now and get it around Friday, June 26
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Classic thin layer chromatography silica plates
- Aluminum backed-easily cut by a pair of scissors
- 24 plates per box, 10cm x 20cm size
- Neutral silica (pH 6-7) instead of acidic silica
- Actual examples performed with the plates are available for users to see
