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california bar

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designated certification
laboratory for california
bureau of automotive repair

california bar
scott-marrin is the designated laboratory for the state of california bureau of automotive repair (cbar).  it is a statutory requirement that each manufacturer of calibration gas mixtures for use in california vehicle emissions analysis go through a certification process before being permitted to supply these gas mixtures in the state of california.  these mixtures typically consist of the following components at various concentrations:
  • propane
  • carbon monoxide
  • carbon dioxide
  • nitric oxide

only following the certification process are manufacturers permitted to provide these calibration gases in the state of california.  


scott-marrin, inc. 6531 box springs blvd. riverside, ca 92507
tel: (951) 653-6780
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