
( Brand: Supelco ), ( Manufacturer Part Number: 60805 ), ( Model: SUPELCO 60805 ), ( Intended Use/discipline: Biological Laboratory, Microbiological Laboratory )
Introducing the Supelco 60805 Silica Gel TLC Al Foils, a high-performance thin-layer chromatography (TLC) product from Sigma-Aldrich, a trusted name in laboratory chemicals. These Aluminum foil TLC plates, with a size of 20 cm x 20 cm, come in a 40-60 matrix, meaning that 40% of the plate area is occupied by the 60 (angstrom) pore size silica gel layer.
The Supelco 60805 TLC plates are pre-coated with a uniform layer of silica gel, ensuring consistent and reliable chromatographic separations. The silica gel used in these plates has a pore size of 60 , making it an excellent choice for separating a wide range of organic compounds, including polar and nonpolar compounds.
The aluminum foil substrate provides several advantages over traditional glass plates. It is more durable, lightweight, and easier to handle, making it an ideal choice for routine TLC applications. Furthermore, the aluminum foil plates can be easily reactivated by heating, allowing for multiple uses.
The 40-60 matrix in these plates is designed to accommodate a wide range of sample loads and allows for the separation of both polar and nonpolar compounds in a single run. This matrix provides an optimal balance between separation efficiency and resolution, ensuring that even complex mixtures can be effectively separated.
In summary, the Supelco 60805 Silica Gel TLC Al Foils are a versatile and high-performance TLC product, suitable for a wide range of organic separations. Their pre-coated aluminum foil substrate offers several advantages over traditional glass plates, making them a convenient and reliable choice for routine TLC applications. With a size of 20 cm x 20 cm and a 40-60 matrix, these plates provide an optimal balance between sample capacity and separation efficiency.
The Supelco 60805 Silica Gel TLC Al Foils, 40x60 Matrix, 20cm, are thin-layer chromatography (TLC) plates used for separating and isolating compounds in various fields such as laboratory research, pharmaceuticals, and quality control. Here are some pros and cons of buying these TLC plates:
Pros:1. High Quality: Supelco is a reputed brand known for providing high-quality TLC plates. These plates have a uniform coating of silica gel, ensuring consistent and reliable results.
2. Large Size: The 40x60 matrix size is large and accommodates larger samples, making it suitable for separating larger quantities of compounds.
3. Aluminum Backing: The aluminum backing provides rigidity to the plates and makes them easier to handle and manipulate during the chromatography process.
4. Long Shelf Life: These plates have a long shelf life and can be stored for an extended period without losing their effectiveness.
5. Consistent Results: The uniform coating ensures consistent results, making it easier to identify and quantify compounds.
Cons:1. Cost: Supelco TLC plates are more expensive than some other brands, which may be a consideration for those working on a tight budget.
2. Limited Application: TLC plates are not suitable for all types of separations and may not be the best option for high-performance liquid chromatography (HPLC) or gas chromatography (GC) applications.
3. Manual Process: The process of developing TLC plates and identifying compounds can be time-consuming and requires manual intervention.
In conclusion, the Supelco 60805 Silica Gel TLC Al Foils, 40x60 Matrix, 20cm, are high-quality TLC plates that offer several advantages, including their large size, uniform coating, and long shelf life. However, they may be more expensive than some other brands and may not be suitable for all types of separations. Ultimately, the decision to buy these plates depends on the specific requirements of your research or application.
If you need TLC plates for routine laboratory work or quality control applications and require consistent and reliable results, then the Supelco 60805 TLC plates may be a good investment. However, if you are working on a tight budget or require a larger volume of plates, you may want to consider other brands or alternative separation techniques such as HPLC or GC.
SUPELCO Silica gel on TLC Al foils - 60805 40 each 60 matrix 20cm x 1 box of 25 unopened and one opened 15.