Boiling Flask with 2 Necks, 100mL - Round Bottom - 19/22 Sockets - Borosilicate Glass

• INDUSTRIAL QUALITY || Made from high-quality, 1mm thick borosilicate 3.3 glass
• 2 NECKS || Flask has one vertical center neck and angled side neck
• 19/22 SOCKETS || Standard ground joints with 19/22 sockets sizes for connecting to glassware and equipment to transfer liquids and gases
• ASTM TYPE I, CLASS A || Conforms to USP Type I and ASTM E438 Type I, Class A requirements
• GREAT FOR PROFESSIONAL LABORATORIES & CLASSROOMS || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms.

100mL Boiling Flask with 2 Necks is made of high quality, heavy-duty borosilicate 3.3 glass conforming to USP Type I and ASTM E438 Type I, Class A requirements. Necks have standard ground joints with 29/32 size sockets for connecting to glassware and equipment to transfer liquids and gases