Labware, Teflon

• Resistant to almost all chemicals
• Minimize superheating
• Ideal for boiling organic liquids
• Won’t scratch glassware

Jensen inert boiling stones have the complete chemical inertness of TFE. They effectively promote gentle efficient boiling by having many projections on which ...

• Isostatically molded in pure, FDA approved, PTFE
• Machined base for good heat transfer
• Molded-in pouring spout
• Totally chemically resistant and inert

• Isostatically molded in pure, FDA approved, PTFE
• Machined base for good heat transfer
• Molded-in pouring spout
• Totally chemically resistant and inert

PFA vials with threaded closures designed primarily for storage of samples. Available with flat, conical and rounded inner style configurations. Some vials are molded with solid outside bottoms for use on hot plates.

All vials also available in packs of 10 with tray. For vials with tray, add the letter "T" to the end of each catalog number for this configuration.

All Plain Closure (Non-Septum) PFA vials available with PTFE liner inside closure. Add the letter "L" to the end of each catalog number for this configuration.

• Made from 100% Virgin Teflon PTFE.
• Use where non-contamination standards are high, including environmental, water, oil, chemical, medical and food processing applications.
• No pigments or additives.
• Excellent thread seal tape.
• Density = .4
• 3 mil thick.
• Temperature range of - 450°F to + 550°F.
• Meets or exceeds Mil Spec. T-27730A.
• Other sizes available.
• Conveniently packaged 3 rolls/bag.
• In stock, ready for immediate shipment.

• Slip on, thin, precision tapered for snug fit.
• Eliminate seizing and galling in ground glass joints.
• Chemically inert and preclude contamination.
• Withstand temperatures from -103° to +482° F.
• Use without lubricants or adhesives.
• May be reused many times.
• 6 per package.
• 4 to 5 mil. thick.