Filtering (Buchner or vacuum flask) Flask, Standard Jointed Ground Mouth

Heavy-walled glass filtering flask (also known as a Buchner or vacuum flask) that features a standard ground mouth. It is designed to work with vacuum filtration systems, allowing for a secure, leak-proof connection to Buchner funnels or other jointed laboratory apparatus.

Key Features

• Material: High-quality Borosilicate 3.3 Glass, chosen for its high resistance to chemical corrosion and thermal shock.
• Design: Conical (Erlenmeyer) shape with thick walls to withstand high vacuum pressure without imploding.
• Mouth Type: Standard ground joint (conical ground mouth) for airtight fitment.
• Graduations: Features a durable white or blue scale for approximate volume reading

 Specifications:

• Material: 3.3 Borosilicate glass
• Design: One Neck, Conical (Erlenmeyer) shape
• Neck: Ground glass joint (socket)
• Joint Sizes: 19/26, 24/29, 24/40, 29/32 (Select an option)
• Capacity: 250mL to 10 000mL (Select an option)
• Product of China
• Stopper: Not Included
• Print: White, none-graduated
• Brand: NONE