- Addition Funnels
- Addition Funnel, Graduated w/ Glass Stopcocks
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This pressure equalizing addition funnel features a 2 mm glass T-bore stopcock in the equalizing arm permitting the purging and isolation of the funnel contents for storage. Both the top outer and lower inner joints are the same size. The lower stopcock is a 2 mm glass straight bore. Both stopcocks are equipped with constant pressure retention devices.
Manufactured in: USA