PTFE Bottles

PTFE Bottles for Laboratory Chemical Storage

Browse TEFLEX PTFE bottles for handling and storing compatible laboratory reagents, including suitable acids and corrosive chemicals. LabDirect offers heavy-wall screw-cap bottles in 50, 100, 250, 500 and 1000 mL capacities. Select the size and closure that suit your laboratory's working volume, chemical and handling procedure.

Choose the Right Bottle and Closure

Consider fill volume, headspace, opening size, dispensing method and the complete closure assembly. TEFLEX bottle designs include a special screw-cap housing intended to provide leak-free performance when correctly matched and used as specified. Check the individual product details and cap condition; do not infer a pressure rating or dangerous-goods transport approval from the material or seal design.

This category also includes closure accessories. Confirm the thread, seal material and bottle compatibility before ordering a replacement cap or pourer. A GL45 accessory should only be selected for a bottle with the specified matching connection.

PTFE Chemical Resistance and Purity

PTFE offers broad chemical resistance and a non-stick surface, making it useful for many demanding reagent-handling tasks. Suitability depends on the chemical, concentration, temperature and exposure time, as well as the cap and any seal. Check application-specific compatibility and required purity documentation before use. A chemically resistant bottle does not remove the need for correct labelling, secondary containment and your laboratory's handling procedure.

Related PTFE Laboratory Supplies

For preparation and transfer, compare PTFE beakers and PTFE funnels. Browse all PTFE fluoroware to match vessels and accessories to your workflow.

For help comparing materials and formats, read our guide to selecting PTFE labware and PTFE bottles and chemical resistance guide.