"Low density polyethylene water bottle"@en . . "SDN:L22::TOOL1576" . "A Low Density Polyethylene (LDPE) water bottle. Used for surface sampling from small boats. Low density polyethylene bottles provide very good chemical compatibility with a wide variety of lab reagents including most acids, bases, alcohols, aldehydes, esters, and aliphatic hydrocarbons. LDPE bottles are generally more flexible than HDPE bottles."@en . .