Nalgene volumetric flasks are a safer alternative to glass. They won’t break, chip or shatter amid the bustle and bumps of everyday lab work. Enjoy their light weight and ease of handling. Simplify volume readings: liquid in plastic volumetrics don’t form a meniscus, so level liquid avoids confusion and errors. Each flask is individually hand calibrated, engraved and inked with a volume fill line to provide precision and ASTM E228/ISO 384 Class B accuracy for the life of the product.
Trust Thermo Scientific Nalgene volumetric flasks to be made from the highest quality laboratory-grade polypropylene copolymer (PPCO) and polymethylpentene (PMP) materials for dependably low extractables across a wide variety of lab applications. Choose polypropylene for its low cost and good chemical compatibility with a wide range of lab chemicals. Get improved chemical resistance and clarity, too, with PMP.