Description

Erlenmeyer Flask, 4000mL, Heavy Duty, requires a # 12 Rubber Stopper for sealing (not included.) These Erlenmeyer Flasks, without tubulation, are blown in special molds, in shapes designed to give maximum mechanical strength. These Erlenmeyer Flasks are graduated to show their approximate capacity. Marked Filter Erlenmeyer Flask to avoid confusion with similar sizes of Erlenmeyer Flasks. All Erlenmeyer Flasks have permanent white enamel graduations and marking spots. Stopper is not included.