Extraction thimble, Glass fiber, 30x100 mm, 25/pk

High-Purity Glass Microfiber Thimble, HP, 30 × 100 mm High-purity glass microfiber thimbles manufactured from pure borosilicate glass for specialized applications. Available in a range of sizes and wall thicknesses to suit your application. No binders are added. Designed to fit most commercially available Soxhlet extractors. These thimbles are also used in pollution monitoring techniques.

Here you can find the certificate: https://www.cytivalifesciences.com/en/de/support/quality/certificates