Kimble 26500-6000 Borosilicate Glass Narrow Mouth Erlenmeyer Flasks with Capacity Scale, Capacity, 1500 to 6000 Range, 500 ml Graduation Interval

Features:

• Reinforced tooled tops with a rounded finish, containing more glass to give them maximum mechanical strength
• Thick walled body with a long tapered outside contour to minimize chipping when flasks are struck or rubbed together
• Durable white ceramic enamel capacity scale to indicate approximate volumes at various levels
• Rubber stopper size 10