Whatman 2814-432 High-Purity Glass Microfiber Extraction Thimble, 123mm Length x 43mm Width (Pack of 25)

This Whatman 43 x 123mm high-purity glass microfiber thimble is manufactured from 100% pure borosilicate glass. It is used for specialized applications. The thimble is completely free of binders or additives and can be used at temperatures up to 500°C, or when using solvents that are incompatible with cellulose thimbles. This thimble is also used in pollution monitoring techniques (0.8µm nominal particle retention). Typical thickness is 1.7 mm. Dimensions: 43 x 123mm. 25/Pack. Whatman #: 2814-432.

• 43 x 123mm
• Manufactured from 100% pure borosilicate glass
• Completely free of binders or additives; can be used at temperatures up to 500°C, or when using solvents that are incompatible with cellulose thimbles
• Uses include smoke stack gas monitoring, soxhlet extraction, analyzing pesticide residues, determining oil/fat content of foods (e.g. French fries), and analysis of oil and grease in solid wastes
• Also used in pollution monitoring techniques; 0.8µm nominal particle retention