Glass Extraction Thimble, Grade 603G, 1.5mm Thick, 22x80mm (25 pcs) SKU: 10371011

Glass Fiber (GF) Extraction Thimble - 10371011

Analytical methods requiring muffle furnace pre-conditioning of the extraction vessel demand a thermally stable medium rated for sustained high-temperature exposure. Reflecting industry-leading standards, manufactured by Whatman under Cytiva's quality infrastructure, this device benefits from a filtration heritage that spans laboratory, environmental, and industrial applications. Inert glass microfiber composition introduces no organic extractable background, ensuring that analytical results reflect sample content rather than thimble contribution. Accordingly, documented manufacturing consistency ensures that extraction results reflect true sample composition rather than variability introduced by the consumable.

Key Thimble Characteristics

• Seamless glass microfiber construction with uniform wall geometry ensures predictable solvent distribution and reproducible extraction performance across all thimble surfaces.
• 80 mm height configuration optimized for standard Soxhlet extractor geometry with proper clearance above the siphon level.
• Inorganic binder construction enhances dimensional stability during solvent loading and extraction cycling in high-throughput laboratory environments.
• Glass microfiber depth structure provides high particulate loading capacity while maintaining consistent solvent flow characteristics throughout the extraction process.
• Temperature resistance to 500°C ensures reliable thimble performance across the full range of compatible extraction and pre-conditioning protocols.

Reliable sample containment and efficient solvent permeation ensure that your extraction cycles deliver quantitative analyte recovery every time. In these cases, chemical inertness across the full pH range means your extraction protocols involving aggressive acids, bases, and oxidizing solvents proceed without risk of media degradation. Standardize on Whatman filtration to bring the consistency and documented performance of a century-old filtration brand to your laboratory workflows.

Dimensions

1.5mm x 25mm x 100mm

Grade

603 G

Sterility

Nonsterile

Wettability

Hydrophilic

• Hot Gas Particulate Sampling - Direct collection of particulate material from elevated-temperature gas streams for subsequent solvent extraction.
• Stack Emission Monitoring - Collection and extraction of particulate matter from industrial flue gas streams for environmental compliance reporting.
• Aggressive Solvent Extraction - Soxhlet extraction using strong acids, chlorinated solvents, or oxidizing agents requiring chemically inert media.
• Trace-Level Contaminant Analysis - Recovery of organic pollutants at low concentrations requiring ultra-low thimble background for reliable results.
• Industrial Waste Characterization - Extraction of organic and inorganic analytes from aggressive industrial waste requiring acid resistance.
• Airborne Particulate Analysis - Weight-based determination of collected particulate mass from air sampling and emission monitoring programs.