COVID-19 Testing for Employers, Providers, and Organizations

Implement a saliva-based testing program with the most scalable testing solution available. Fast and reliable PCR results available within 1-2 days.

About the Test

Unlike others, our tests do not require remote observation or telehealth appointments. Patients also have the flexibility to provide their samples from anywhere: home, office, or on the road. Employers, providers, and organizations nationally are leveraging our tests to return to normal routines, with results available within 1-2 days.

View our EUA
COVID-19 Product Overview

Get started with COVID-19 testing today.


Our test is highly accurate, with a sensitivity of 97.1% and a specificity of 98.2%.


Comfortably and safely take the test from home or anywhere.

All-Inclusive Pricing

No hidden fees or surprise bills.

FDA Authorized

We were one of the first saliva-based tests granted an FDA Emergency Use Authorization for home collection.


Phosphorus is a laboratory company founded in 2016 by scientists with the goal of improving human health through genomics and diagnostics. Our lab in Secaucus, NJ is CLIA licensed and CAP-accredited and licensed in all 50 states. Since receiving our EUA, we have been applying our complex laboratory techniques and clinical expertise from genetics to address the national need for COVID-19 testing.


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