Globe Glass™ 8450250 250mL Filter Flasks, Dual Graduations, ASTM E1406 - 6/Box

Globe Glass™ filter flasks meet ASTM E1406 specifications. Thick, heavy-duty walls provide the mechanical strength necessary for filtering operations. Flasks have side tubulation for connection to 7mm-8mm flexible tubing. Globe Glass filter flasks are designed with reinforced, beaded rims for strength and resistance to chipping.

• Meet ASTM E1406, Type II, Class I Specifications
• Made exclusively from ASTM E438, Type I, Class A, 3.3 borosilicate glass
• GlassGuard™ packaging system protects against transit damage
• Thick walls for mechanical strength
• Side tubulation connects to 7mm-8mm flexible tubing
• High resistance to chemicals
• Uniform wall thickness
• Reinforced beaded rims to resist chipping
• Dual metric scale graduations
• Durable white enamel printing
• Large white marking area

Specifications:

• Capacity: 250mL
• Height: 158mm
• Widest Outer Diameter: 106mm
• Graduation Interval: 50mL
• Graduation Range: 100 to 200mL
• Rubber Stopper Size: 6
• 6/Box