† The term “leakproof” applies to Thermo Scientific Nalgene products that meet the following criteria: a) Bottle/flask/funnel closure systems with closures smaller than 100mm, after they are filled with water, inverted, withstand air pressure of 2psig for 2 minutes, and no water escapes;. b) Bottle/funnel/flask closure systems of larger than 100mm after they are filled with water, inverted for 15 minutes, and no water escapes. Note: these tests, using other liquids, may not yield the same results. To ensure safe usage, customers are advised to test Thermo Scientific Nalgene bottles and closures under conditions of their planned applications. Thermo Scientific Nalgene products are leakproof at ambient temperature and pressure when used with their Nalgene closures.
Ensure contamination-free dispensing with Thermo Scientific™ Nalgene™ Wash Bottles made with Teflon™ FEP, useful for trace element work. These phthalate-free bottles offer excellent chemical resistance and are molded entirely of fluoropolymers. Designed to dispense through the top with a closure and stem molded in one piece for uniform leakproof† service. The precision-molded tip provides a straight, steady stream and ultimate control without sputtering.
Demonstrates excellent chemical resistance to nearly any chemical in your lab including solvents—won't become brittle or crack
Inert fluoropolymer construction is low in extractables and low binding—useful for trace element work
Tip can be cut back to provide increased flow
Tight fit of draw tube and closure prevents separation when squeezing bottle
Warranty: 90 days. For warranty terms, please contact firstname.lastname@example.org.
Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.