Chemglass CG-1904-39 Borosilicate Plate Glass Square 6″ x 6″ x 1/16″

Description

Product Overview

The Chemglass CG-1904-39 is a premium borosilicate plate glass designed specifically for thin layer chromatography (TLC) and related laboratory techniques. Measuring a precise 6″ x 6″ square with a uniform 1/16″ thickness, this plate provides a consistent surface that promotes even solvent migration and reliable spot resolution. Constructed from high‑quality Pyrex or Duran borosilicate glass, the material offers exceptional thermal stability and resistance to a wide range of organic solvents, acids, and bases, ensuring that the plate maintains its integrity even under demanding experimental conditions.

Key specifications include a package dimension of 7.5 x 7.5 x 7 inches and a lightweight design of approximately 1 pound, facilitating easy storage and handling. The plate is manufactured by Chemglass, a trusted name in laboratory glassware, and carries the ASIN B01MS3R8ZY. Its best‑seller rank reflects strong adoption within the industrial and scientific community, particularly among researchers who require dependable TLC substrates for reproducible results.

Usage

This plate excels in a variety of laboratory environments, from academic research labs to industrial quality‑control facilities. Its square geometry aligns perfectly with standard TLC chambers, allowing users to arrange multiple samples efficiently and maximize the number of analyses per run. The thin 1/16″ profile reduces the distance between the sample and the detection system, improving visual clarity and facilitating rapid observation of spot development.

Ideal applications include organic synthesis monitoring, pharmaceutical impurity profiling, environmental sample testing, and educational demonstrations of chromatography principles. The plate’s chemical resistance makes it suitable for use with aggressive solvents such as chloroform, methanol, and acetonitrile, while its clear glass surface enables easy visualization of both UV‑active and non‑UV‑active compounds when paired with appropriate detection methods.

Why Choose Us

Choosing the Chemglass CG-1904-39 means selecting a product backed by decades of expertise in laboratory glassware manufacturing. Each plate undergoes rigorous quality control inspections to verify dimensional accuracy, surface uniformity, and absence of micro‑scratches that could interfere with chromatographic performance. The borosilicate composition not only provides superior chemical durability but also offers excellent optical clarity, reducing the need for additional lighting or imaging equipment.

Our commitment to customer satisfaction extends beyond the product itself. We provide responsive technical support, detailed usage guidelines, and a hassle‑free return policy for any plates that do not meet your expectations. By partnering with Chemglass, laboratories benefit from a reliable supply chain, consistent product availability, and the confidence that comes from using a globally recognized brand.

Key Features

• Precise 6″ x 6″ square format ensures uniform solvent flow and reproducible spot placement.
• 1/16″ thickness provides a thin, lightweight plate that is easy to handle and store.
• High‑quality borosilicate glass offers excellent chemical resistance to aggressive solvents.
• Crystal‑clear surface enhances visual detection of spots under UV or visible light.
• Dedicated customer support and fast replacement service for any quality concerns.

FAQ

What solvents can I safely use with this plate?

The plate is compatible with most common organic solvents, including chloroform, methanol, ethanol, acetonitrile, and hexane. Its borosilicate composition resists degradation from acids and bases, making it suitable for a wide range of TLC applications.

Can I reuse the plate after a chromatography run?

Yes, the plate can be cleaned and reused multiple times if it is not physically damaged. Rinse the surface with a suitable solvent, dry thoroughly, and inspect for scratches before the next use.

Is the plate compatible with UV detection?

Absolutely. The clear borosilicate glass transmits UV light efficiently, allowing you to visualize UV‑active compounds directly on the plate when placed under a UV lamp.

How does the plate compare to silica‑gel TLC plates?

While silica‑gel plates provide a stationary phase for separation, the Chemglass plate serves as a high‑quality support substrate. It can be coated with silica‑gel or other adsorbents to create custom TLC plates, offering flexibility for specialized analytical needs.

What is the recommended storage condition?

Store the plates in a clean, dry environment away from direct sunlight and extreme temperature fluctuations. Keeping them in a sealed container helps prevent dust accumulation and protects the glass surface.