Flask, Erlenmeyer, Globe Glass, Screw Cap, Dual Graduations, ASTM E1404, 1000mL, 4/Box

Globe Glass™ Erlenmeyer flasks meet ASTM E1404 specifications for narrow mouth, wide mouth and screw cap options and are available in a wide range of sizes. 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. Globe Glass narrow and wide mouth Erlenmeyer flasks are designed with reinforced, beaded rims for strength and resistance to chipping. Meet ASTM E1404 SpecificationsHigh resistance to chemicalsUniform wall thicknessPTFE lined GL 45 polyethylene (PE) screw cap **Single metric scale graduations**Durable white enamel printingLarge white marking area