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Bel-Art™ SP Scienceware™ Vacuum Pressure Indicator

Indicates if desiccator is under vacuum.

Supplier:  Bel-Art™ H420420000

Catalog No. 08-594-18

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  • Thermoplastic elastomer collapses with negative vacuum pressure in desiccator and expands when vacuum is absent
  • Fits onto tapered end of stopcock


Thermoplastic elastomer bellows collapses when under negative pressure (vacuum), expands when under ambient atmospheric pressure, indicates the desiccator vacuum
Fits on to tapered end of stopcock
Vacuum-Pressure Indicator


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