Rapid COVID-19 Testing Kit | Coronavirus Test
2016-8-6 · The alternative rapid tests are manufactured by a different company than the initial suite, and the test kit employs a different method than the test strips. The ammonium test kit produced variable results for standard values of 20 and 40 mg N/L, with a standard value of 20 mg N/L detected as between 2 to 120 mg N/L using the test kit (Fig. 3). The nitrate test …
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