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Hemispherical Ends for Smooth Gas Flow. Polypropylene gas sampling bulbs
Good quality, economical hand operated air/vacuum pump is easy to
These have leak proof spigot screwed to the body.
Medical Grade
Users can easily insert glass and plastic pipettes into the
Hold full vacuum for up to 24 hours
Crystal clear, with molded graduations for precise reading of volumes.
The 47 mm filter holders are designed for in-line liquid
Material: RPP autoclavable
Use PP Kipps Apparatus for preparing and storing hydrogen sulphide.