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ZeptoMetrix SARS-Related Coronavirus 2 (SARS-CoV-2) External Run Control

SARS-Related Coronavirus 2 (SARS-CoV-2) External Run Control is formulated with purified, intact viral particles (Positive control) and human A549 cells (Negative control).

Manufacturer:  ZeptoMetrix NATSARS(COV2)ERC

Catalog No. 22-158-370

Due to product restrictions, please to purchase or view availability for this product.



  • The virus particles have been chemically modified to render them non-infectious and refrigerator stable.
  • These controls are provided in a proprietary matrix.
  • NATtrol™ SARS-CoV-2 external run controls are designed to evaluate the performance of nucleic acid tests for determination of the presence of SARSCoV-2 RNA. NATSARS(COV2)-ERC and NATSARS(COV2)-NEG enable laboratories to monitor test variation, lot-to-lot test kit performance, operator variation, and can provide assistance in identifying random or systemic error.
  • Extract nucleic acid prior to use in downstream assays that are not sample to result.
  • Quality control materials should be used in accordance with local, state, federal, and accreditation requirements.


Mix tube vigorously for at least 5 seconds
50,000 copies/mL
Store at 2 to 8°C
SARS-CoV-2 (Isolate: USA-WA1/2020)
Each control pack contains 6 x 0.5 mL of NATtrol™ SARS-CoV-2 or A549 cells
To avoid cross-contamination, use separate pipette tips for all materials
6 x 0.5 mL
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