Product: Proglass 125mL Graduated Pressure Equalizing Funnel Double PTFE Stopcock (24/40)
Brand: PROGLASS
Color: Clear
125mL Graduated Pressure Equalizing Funnel Double PTFE Stopcock 
Made by hand blower 
Any customized size would be available
Made by hand blowing
Made of borosilicate glass 3.3
Annealed at 800 degree Celsius

Search query: equalizing funnel
Relevance: Exact