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Rvfm pump plate for 06 7786
rvfm pump plate for 06 7786
Rvfm pump plate for 06 7786
Bell in a vacuum demonstration apparatus rvfm p156c a robust free standing pump plate with a rubberised top for a good air seal to bell jars it has a tube for connection to a vacuum pump and a stopcock for air regulation mounted on the central pillar rvfm pump plate for 06 7786

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