Glass Extraction Thimble, Grade 603G, 1.5mm Thick, 28x60mm (25 pcs) SKU: 10371025

Glass Fiber (GF) Extraction Thimble - 10371025

Trace-level gravimetric analysis in environmental and industrial settings requires an extraction thimble that contributes no organic background to the analytical determination. Furthermore, Whatman manufactures this device with the same process controls applied across its filtration portfolio, ensuring rated performance is verified at the production lot level. Ultra-low organic background from pure glass construction supports trace-level analytical methods where thimble-derived extractables would compromise detection limits. Taken together, documented manufacturing consistency ensures that extraction results reflect true sample composition rather than variability introduced by the consumable.

Key Thimble Characteristics

• Glass microfiber depth structure provides high particulate loading capacity while maintaining consistent solvent flow characteristics throughout the extraction process.
• Borosilicate glass microfiber construction provides broad chemical resistance to acids, bases, and aggressive organic solvents encountered in demanding extraction workflows.
• Temperature tolerance up to 500°C enables muffle furnace pre-conditioning to burn off trace organic residues before the extraction cycle begins.
• Inert glass composition introduces no organic extractable background, ensuring analytical results reflect true sample content rather than thimble-derived contamination.
• Temperature tolerance enables muffle furnace pre-conditioning to establish a clean analytical baseline before beginning the extraction procedure.

Your analytical confidence starts with an extraction thimble that performs consistently from the first sample to the last in every batch. For applications like these, borosilicate glass construction and broad chemical resistance give your laboratory access to extraction workflows involving aggressive solvents and elevated temperatures. Integrate Whatman filtration into your protocols to benefit from the brand recognition, lot documentation, and performance history that analytical laboratories trust worldwide.

Dimensions

1.5mm x 28mm x 60mm

Grade

603 G

Sterility

Nonsterile

Wettability

Hydrophilic

• Semi-Volatile Organic Analysis - Extraction of SVOCs from environmental particulate samples collected on glass fiber media for GC-MS determination.
• Airborne Particulate Analysis - Weight-based determination of collected particulate mass from air sampling and emission monitoring programs.
• Stack Emission Monitoring - Collection and extraction of particulate matter from industrial flue gas streams for environmental compliance reporting.
• Industrial Waste Characterization - Extraction of organic and inorganic analytes from aggressive industrial waste requiring acid resistance.
• Hot Gas Particulate Sampling - Direct collection of particulate material from elevated-temperature gas streams for subsequent solvent extraction.
• Trace-Level Contaminant Analysis - Recovery of organic pollutants at low concentrations requiring ultra-low thimble background for reliable results.