stonylab Pressure Equalizing Addition Funnel, 24/40 Joint Borosilicate Glass Graduated Dropping Funnel with PTFE Stopcock for Laboratory Additional 500 ml

StonyLab pressure equalizing funnel; Borosilicate glass laboratory glassware used to transfer liquids Cylindrical style with PTFE stopcock allows transfer to be controlled; useful for adding reagents slowly 24/40 standard joint at top and bottom for better connection with other instruments Capacity: 500 ml; precise scale, heavy duty and reusable Warranty: StonyLab ensures high quality products and excellent customer service; if received damaged, please contact us immediately; we will solve it until satisfied