Pyrex™ Borosilicate Glass Fernbach Flasks

Used in preparation of cultures

Product Code	Brand	Closure Type	Neck Style
12638243	Pyrex 1139/10	Screw Cap	Threaded
13457646	Pyrex 1138/10	Delong	Delong

Description

• Large surface area to volume ratio
• Manufactured from Pyrex™ borosilicate glass
• Exhibit 3 baffle indents to provide optimal and consistent agitation
• Available in two versions
• Delong neck, with 38mm neck O.D. for use with 4540/38P and 4550/38M closures
• Screwcap, supplied with Polypropylene GL45 screwcap
• Screwcap version is compatible with membrane screwcap, available separately

Specifications

• Capacity (Metric): 2800 mL
• Material: Borosilicate Glass
• For Use With (Application): Preparation of cultures
• Diameter (Metric) Outer: 210 mm