Specifications Table

Product Name – Whatman 603T Cellulose Thimbles
Quantity/Pack Size – 27x25x60MM (Pack of 25), 33x31x80MM (Pack of 25)
Form – Thimble
Grade – Laboratory
Application – Filtration, Soxhlet extraction, sample preparation

Product Overview

The Whatman 603T Cellulose Thimbles are engineered for high-efficiency filtration in laboratory settings, offering exceptional chemical resistance and mechanical strength. Constructed from high-purity cellulose, these thimbles ensure minimal extractables, making them ideal for applications requiring clean and reliable results. Their uniform porosity and robust structure prevent particle migration, ensuring consistent filtration performance even under demanding conditions. The thimbles are designed to withstand prolonged exposure to solvents and aggressive chemicals, maintaining integrity throughout extended use. Their seamless construction eliminates the risk of sample contamination, while the smooth surface facilitates easy handling and disposal. Whether used in Soxhlet extraction, gravimetric analysis, or general sample preparation, these thimbles deliver precision and reproducibility. The 603T grade is particularly suited for applications where high flow rates and fine particle retention are critical, providing a balance between filtration speed and efficiency. Their compatibility with standard lab equipment further enhances their versatility, making them a staple in research and analytical laboratories.

FAQs

1. What is the chemical resistance of Whatman 603T thimbles?

These thimbles are highly resistant to most organic solvents, acids, and alkalis, ensuring stability across a wide range of laboratory applications.

2. Can these thimbles be used for Soxhlet extraction?

Yes, the Whatman 603T thimbles are specifically designed for Soxhlet extraction due to their high solvent resistance and durability.

3. Are there alternatives to cellulose thimbles for filtration?

Alternatives include glass fiber thimbles for higher temperature resistance or quartz thimbles for ultra-pure applications, though cellulose remains cost-effective for general use.

4. How should these thimbles be stored to maintain quality?

Store in a cool, dry place away from direct sunlight and moisture to prevent degradation of the cellulose material.

5. What is the typical particle retention size for these thimbles?

The Whatman 603T thimbles retain particles down to approximately 2-3 microns, balancing flow rate and filtration efficiency.