ZeptoMetrix® NATtrol™ Respiratory Molecular Quality Controls and Panels
Labs trust ZeptoMetrix® NATtrol™ Molecular Quality Controls and Panels for respiratory testing. Formulated with non-infectious whole microorganisms, these ready-to-use refrigerated controls support full process monitoring across respiratory molecular assays and platforms.
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Great set on controls for cepheid products
Run controls for new lot of Cepheid Flu/RSV/SARS-CoV-2 cartridges on a genexpert xpress instrument
Very easy to use and labelled properly. Easy to store and longer life span helps make good use of the multiple sets of controls provided
Review Date: 5 Feb 2026 | ZeptoMetrix - Molecular Diagnostics
Please differentiate your QC by color or symbol
Molecular diagnostic in hospital lab
The labeling of the different QC with different colors or symbols would help differentiating then from each other.
Review Date: 4 Feb 2026 | ZeptoMetrix - Molecular Diagnostics
Very satisfied.
Cepheid Genexpert Respiratory combo.
I am very satisfied with the respiratory combo that we are using in our facility. It is so easy to use and realiable.
Review Date: 4 Feb 2026 | ZeptoMetrix - Molecular Diagnostics
Reliable product
Quality control
Easy instructions and quality samples to be able to rely on.
Review Date: 22 Jan 2026 | ZeptoMetrix - Molecular Diagnostics
Great value and quality
QC for Cepheid 4PLEX kits
We use all ZeptoMetrix products for our QC on our Cepheids and Torch platforms. Very easy to use and great value for the price.
Review Date: 16 Jan 2026 | ZeptoMetrix - Molecular Diagnostics
Very reliable
Microbiology lab. Respiratory testing
I'm a purchaser and a user. The controls are always very reliable. Never had an issue with them not working. They come in small aliquots for us to use
Review Date: 31 Dec 2025 | ZeptoMetrix - Molecular Diagnostics
Excellent product. Perfectly packaged.
Controls for clinical testing.
Well packaged in aliquotes. Sturdy box for storage. Fast shipping. A+
Review Date: 18 Dec 2025 | ZeptoMetrix - Molecular Diagnostics
Wonderful
Qc for cepheid
Always reliable with no issues on the cepheid genexpert.
Review Date: 16 Dec 2025 | ZeptoMetrix - Molecular Diagnostics
Excellent products
Hospital Laboratory
We always have a great experience using the ZeptoMetrix QC for all of our Respiratory PCR testing. The QC is easy to use, we receive our orders promptly & would highly recommend them!
Review Date: 11 Dec 2025 | ZeptoMetrix - Molecular Diagnostics
Good product
Molecular diagnostics
The quality control always passes. Ease of use is extremely convenient.
Review Date: 2 Dec 2025 | ZeptoMetrix - Molecular Diagnostics
ZeptoMetrix® NATtrol™ Respiratory Molecular Controls and Panels are designed to support accurate and reliable molecular testing for respiratory testing. As the most trusted third-party QC brand, NATtrol™ controls help laboratories monitor assay performance and maintain confidence in test results across high-throughput and syndromic respiratory testing workflows.
Formulated with non-infectious whole microorganisms in a proprietary matrix, these ready-to-use refrigerated controls monitor critical extraction and amplification steps. Available as single-analyte controls or multi-analyte panels, they are well suited for routine QC, personnel training, and evaluation of lot-to-lot reagent consistency.
NATtrol™ respiratory controls and panels cover a broad range of clinically relevant pathogens, including Influenza A & B, RSV, SARS-CoV-2, Adenovirus, Rhinovirus, Human Metapneumovirus, Parainfluenza, Mycoplasma pneumoniae, and more. Demonstrated on leading molecular platforms such as BioFire® FilmArray®, BioFire® SPOTFIRE®, Cepheid® GeneXpert®, Roche cobas® Liat®, Hologic® Panther Fusion®, and QIAstat-Dx®, these controls provide flexibility and confidence across diverse respiratory testing environments.
