Extraction thimble, Glass fiber, 25x90 mm, tapered, 10/pk

Quartz Microfiber Thimble, silica, tapered, 25 × 90 mm Silica thimble, made from high-purity quartz fiber. No binders are added. This silica thimble is able to withstand high temperatures (up to 800°C). Suitable for both solvent extraction and air sampling applications.

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