Cytiva's Whatman 100% borosilicate glass microfiber (HP-GF) thimbles are designed to fit most Soxhlet extraction units. They are well-suited to pollution monitoring when analysis of hot and acidic gases is required.

• Resistant to temperatures up to 500 °C
• Binder-free, no chemical additives
• Designed to fit most commercially available Soxhlet extractors
• Effective when used with solvents incompatible with cellulose materials

Glass Soxhlet extraction thimble applications:
Analysis of hot and acidic gases during emission control and smoke stack gas monitoring
Analysis of pesticide residues using Soxhlet extraction
Determination of oil/fat content of foods
Analysis of oil and grease in solid wastes

Whatman brand high-purity glass thimbles are available in a range of sizes and wall thicknesses for optimal use in a variety of air sampling and Soxhlet extraction units.