RP-2 Dimethyl Silanized Silica Gel 60F on Glass 200x200mm – Analtech

Description

Product Overview

The Analtech RP-2 Dimethyl Silanized Silica Gel 60F TLC plate is engineered for high‑performance thin‑layer chromatography (TLC) applications. Each plate features a 250 µm thick glass‑coated silica gel layer that has been chemically silanized with dimethyl groups, providing a hydrophobic surface that improves spot resolution and reduces tailing. The plate dimensions are 200 mm by 200 mm, offering ample surface area for multiple sample runs in a single analysis.

Manufactured in Germany, the silica gel is sourced from premium quality raw materials, ensuring uniform particle size distribution and consistent porosity across the entire plate. The glass substrate is chemically resistant and provides a stable platform that withstands repeated handling, solvent exposure, and temperature variations common in laboratory environments.

Packaging dimensions measure 9.02 x 8.62 x 2.24 inches, with a total weight of 7.67 pounds for the box of 25 plates. The product is identified under model number 1188G61BX and carries the ASIN B01MS24YOI. It holds a Best Sellers Rank of #1,857,931 in Industrial & Scientific and #76 in Lab Thin Layer Chromatography TLC Plates, reflecting its acceptance among professional users.

Analtech, a reputable supplier of laboratory consumables, guarantees that each plate meets strict quality control standards. The plates are sealed in moisture‑proof packaging to preserve the integrity of the silanized surface until use. The product is compliant with standard laboratory safety guidelines and is free from hazardous additives, making it suitable for a wide range of chemical analyses.

Key technical specifications include a silica gel particle size of 60 F, a dimethyl silanization level that enhances non‑polar interactions, and a glass backing that provides rigidity and ease of handling. The plates are compatible with a variety of detection methods, including UV illumination, iodine vapor, and staining reagents, allowing versatile visualization of separated compounds.

Designed for both research and quality‑control laboratories, the RP-2 plate supports reproducible separations of organic, inorganic, and biochemical samples. Its high‑purity silica gel minimizes background noise, while the dimethyl functional groups improve selectivity for non‑polar analytes, making it an excellent choice for complex mixture analysis.

In addition to its analytical performance, the plate offers practical benefits such as easy labeling, straightforward storage, and quick preparation for immediate use. The 25‑plate pack ensures that laboratories have a reliable inventory, reducing downtime caused by stock shortages.

Environmental considerations have been taken into account during production. The manufacturing process adheres to ISO 14001 standards, and the packaging materials are recyclable, aligning with sustainable laboratory practices.

Customers can rely on Analtech’s dedicated technical support team for assistance with method development, troubleshooting, and optimization of TLC protocols. Comprehensive documentation, including safety data sheets and usage guidelines, is provided with each order.

Overall, the RP-2 Dimethyl Silanized Silica Gel 60F TLC plate combines superior material quality, precise engineering, and user‑friendly features to deliver consistent, high‑resolution chromatographic results across a broad spectrum of applications.

Usage

These TLC plates are ideally suited for routine analytical work in pharmaceutical development, environmental testing, food safety, and academic research. The 200 mm × 200 mm format accommodates multiple lanes, allowing simultaneous analysis of several samples or standards on a single plate.

When performing separations, the dimethyl‑silanized surface enhances the migration of non‑polar compounds, making the plates especially effective for the analysis of lipids, hydrocarbons, and other hydrophobic substances. The robust glass backing ensures that the plates can be handled with standard laboratory tools without risk of breakage.

Typical usage involves spotting the sample onto the plate using a capillary or automated sampler, developing the plate in a suitable solvent system, and visualizing the separated components under UV light or after staining. The plates are compatible with a wide range of solvent mixtures, including non‑polar, polar, and mixed‑phase systems.

For quantitative work, the uniform silica layer provides consistent retention factors (Rf values), facilitating accurate calibration and reproducibility across multiple runs. The plates also support densitometric scanning for precise measurement of spot intensity, enabling quantitative analysis of trace components.

In quality‑control settings, the plates can be employed for rapid screening of raw materials, intermediates, and final products, ensuring compliance with regulatory standards. Their high resolution helps detect impurities and degradation products that might be missed with lower‑grade TLC media.

Researchers in academic laboratories benefit from the plates’ reliability and ease of use, allowing them to focus on experimental design rather than troubleshooting plate inconsistencies. The plates are also suitable for teaching chromatography techniques to students, providing clear visual results that reinforce theoretical concepts.

For field applications, the moisture‑resistant packaging protects the plates from humidity, preserving performance even in less controlled environments. This makes the RP-2 plates a practical choice for on‑site testing in environmental monitoring or forensic analysis.

Overall, the RP-2 plates integrate seamlessly into existing laboratory workflows, offering flexibility, durability, and high analytical performance for a diverse set of chromatographic tasks.

Why Choose Us

Analtech’s commitment to quality begins with the selection of premium German silica gel, renowned for its uniform particle size and high purity. This foundation ensures that each plate delivers consistent chromatographic behavior, reducing variability between batches.

Our dimethyl silanization process is performed under controlled conditions to achieve optimal surface coverage, enhancing the plate’s ability to separate non‑polar analytes with sharp, well‑defined spots. This proprietary treatment sets our plates apart from generic TLC media.

We employ rigorous quality assurance protocols, including visual inspection, thickness measurement, and surface uniformity testing for every production lot. Any plate that does not meet our strict criteria is rejected, guaranteeing that only the best products reach our customers.

Customer support is a cornerstone of Analtech’s service model. Our technical experts are available to guide users through method development, troubleshoot unexpected results, and provide recommendations for optimal solvent systems tailored to specific applications.

In addition to performance, we prioritize sustainability. Our manufacturing facilities operate under ISO 14001 environmental management standards, and we use recyclable packaging materials to minimize ecological impact.

Analtech’s global distribution network ensures timely delivery of the RP-2 plates to laboratories worldwide, reducing lead times and supporting continuous research operations.

By choosing Analtech, laboratories gain access to a trusted brand with a proven track record in delivering reliable, high‑quality chromatography consumables that meet the demanding standards of modern analytical science.

Our dedication to innovation means we continuously refine our products based on user feedback and emerging scientific needs, ensuring that our TLC plates remain at the forefront of chromatographic technology.

Key Features

• Uniform 250 µm dimethyl‑silanized silica gel layer for high‑resolution separations
• 200 mm × 200 mm glass backing provides rigidity and easy handling
• German‑sourced high‑purity silica ensures consistent performance across batches
• Moisture‑resistant packaging preserves plate integrity for long‑term storage
• Dedicated technical support and comprehensive documentation for seamless method development

FAQ

What solvents are compatible with the RP-2 TLC plates?

The plates are compatible with a wide range of solvents, including non‑polar solvents like hexane, polar solvents such as methanol, and mixed solvent systems. Users should select a solvent system appropriate for the analytes of interest and ensure that the solvent does not exceed the plate’s recommended development distance.

How should the plates be stored to maintain performance?

Store the plates in a cool, dry environment away from direct sunlight. The moisture‑proof packaging included with each box protects the silanized surface from humidity. For extended storage, keep the plates in a sealed container with a desiccant to further prevent moisture absorption.

Can the plates be used for quantitative densitometry?

Yes, the uniform silica layer provides consistent Rf values, making the plates suitable for densitometric scanning. After development, the spots can be scanned using a densitometer to quantify the intensity, allowing accurate measurement of sample concentrations.

Are the plates suitable for teaching chromatography in an educational setting?

Absolutely. The plates produce clear, well‑defined spots that are easy for students to visualize and interpret. Their robustness and ease of handling make them ideal for classroom demonstrations and laboratory exercises.

What is the recommended number of sample lanes per plate?

Given the 200 mm × 200 mm size, up to 12–15 lanes can be comfortably accommodated, depending on the spacing required for the chosen solvent system. Adequate spacing helps prevent overlapping of developing fronts and ensures accurate separation.