from our blog

A Cost-Effective Alternative to MSHA Total Incombustible Content (75.403) Citations

A Cost-Effective Alternative to MSHA Total Incombustible Content (75.403) Citations

Since 1977, the Mine Safety and Health Administration (MSHA) has been implementing mining regulations to enhance coal mine safety. ¬†…

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Laboratory Testing Guide 2020 Published

Laboratory Testing Guide 2020 Published

RJ Lee Group is proud to announce the release of our¬†Laboratory Testing Guide 2020, which features many of the services,…

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RJ Lee Group Provides Commercial PTR-MS & Support to Identify Secondary Organic Aerosol Precursors

RJ Lee Group Provides Commercial PTR-MS & Support to Identify Secondary Organic Aerosol Precursors

In a recent study, RJ Lee Group alongside researchers from multiple academic and industry entities such as Carnegie Mellon University…

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