Testing with Bfast™ [SARS-CoV-2] RT-PCR pack - Lyoc

This pack, CE-IVD marked, contains the reagents to perform 25 unit tests (lysis buffer and RT-PCR mix in freeze-dried format), allowing for emergency or analysis in remote laboratory and validation of suspect results.

The preparation protocol is carried out in 3 simple steps:


Step 1: the reaction mixture

Dip the swab into the Lysis Buffer tube to release the genetic material.

Transfer some of the mixture to the tube containing the RT-PCR reagent.


Step 2: filling the Chronos™ chip

Inject the reaction mixture into the Chronos™ chip.

Rt Pcr test

Step 3: Performing the PCR test

Insert the chip into the Chronos™ Dx platform which performs the test in less than 15 min.


< 3 min

Sample preparation time

< 15 min

Duration of RT-PCR with Chronos™ Dx

With Bfast™ [SARS-CoV-2] RT-PCR pack - Lyoc, less than 20 minutes are needed to perform a test, from sample preparation to results!

Type of reaction

  • RT-PCR: reverse transcription followed by polymerase chain reaction (amplification of SARS-CoV-2 RNA)

Targets of the reaction

  • SARS-CoV-2 E gene
  • SARS-CoV-2 N gene
  • sampling control to ensure
    the quality of the sample

Reaction time

  • less than 3 minutes preparation time
  • less than 15 minutes of analysis

Compatible Chronos™ chips

  • 1 chamber chip


  • 25 tubes - Lysis buffer
  • 25 tubes - Freeze-dried PCR reagents

Storage conditions

  • Lysis Buffer and PCR Reagents: room temperature
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