Conical Flask Filtering with Internal Side Arm 3 Year Limited Warranty Purge = Your desired purging

Purge = Your desired purging duration (hours)

Each mantle is equipped with large digital display that will give you readouts for both set temperature

Peroxide-cured SILCON contains no sulfur or other acid-producing chemicals

3x 250mL Single Neck Receiving Flask

NSF 61 certified & Made in USA

Conical Flask Filtering with Internal Side Arm 3 Year Limited Warranty Purge = Your desired purgingConical Flask Filtering with Internal Side Arm These BVV Conical filtering flasks come with a non jointed opening and a barbed side arm that can easily hook up to a vacuum pump. These flasks come in either 2500ml or 5000ml and are meant to be used with porcelain buchner funnels and rubber cones to create a positive vacuum seal. Barb Size 2500ml: 14mm barb 5000ml: 16mm barb *Notice to customers: All units are inspected for broken glassware or parts