The base of this nonmetallic work boot consists of a 3-pronged fiberglass shank for arch support, a PU midsole, and a TPU outsole with defined heel.If you need a waterproof composite toe boot with flexibility and comfort, get the Georgia Boot FLXPoint ULTRA today.
Flask, Erlenmeyer, Globe Glass, 250mL, Narrow Mouth, Dual Graduations, ASTM E1404, 12/Box Meet ASTM E1404 SpecificationsHigh resistance to chemicalsUniform wall thicknessReinforced beaded rims to resist chipping*Dual metric scale graduations *Durable white enamel printingLarge white marking area Wide mouth conical flasks allow easy access to contents, while screw cap conical flasks include a GL45 cap with a PTFE liner for a leak resistant closure.