OHD Blog

OHD Partners with Marshall University with Donated Quantifit

Apr 6, 2018

OHD is committed to the research and future development of Respiratory Protection. That is why we have recently partnered with the Marshall University and their Safety Department.

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OHD Partners with the University of Minnesota

Feb 16, 2018

OHD is committed to the research and future development of Respiratory Protection. That is why we have recently partnered with the University of Minnesota and their Environmental Health and Safety Department.

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Now THAT's what you call a great Distributor!

Jan 15, 2018

Every day at OHD we strive to protect those who protect us! We accomplish that by developing and offering industry-leading health and safety instruments that protect the world’s lungs, hearing, and vision. To succeed in this endeavor, OHD developed a national and international distributor network that helps us identify those who need our support. These distributor partnerships play a significant role in OHD’s success and as the company’s Eastern Regional Sales Manager I experience the positive impact of these relationships on a daily basis.

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OHD to Partner with the University of West Virginia with use of Quantifit

Jan 8, 2018

OHD is committed to the research and future development of Respiratory Protection. That is why we have recently partnered with the University of West Virginia and their Department of Industrial and Management Systems.

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Effective Protection: Selecting a Respirator

Dec 12, 2017

What is the relationship between OSHA permissible exposure limits/maximum use concentrations and assigned protection factors?

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Respiratory Mask Fit Testing with Facial Hair

Aug 7, 2017

The OHD Quantifit: ohdusa.com/products/quantifit

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