Pharmacopoeially-compliant reference cultures for pharmaceutical microbiological quality control. VerisQ incorporates NCTC and NCPF reference strains sourced from UKHSA Culture Collections under licence, delivering traceable organisms that meet the compendial reference strain requirements of USP, EP, BP, and JP — available in four specifications, three quantitative and one qualitative, to suit any laboratory throughput or testing application.
The manufacturing and supply licence for the NCTC strains used in this product has been formally granted by the UK Health Security Agency (UKHSA).
LotusTech holds a Material Licence Agreement with UKHSA Culture Collections (Porton Down, UK) covering all 11 VerisQ reference strains — including NCTC and NCPF designations. These strains are licensed for non-therapeutic pharmaceutical quality control testing only.
UKHSA Culture Collections has formally authorised LotusTech to display the NCTC and NCPF logos in a neutral, factual context. These logos do not imply endorsement or approval by UKHSA.
NCTC and NCPF are trade marks of UKHSA. Logos used under written authorisation from UKHSA Culture Collections, Porton Down, UK.
VerisQ is available in four specifications — SS, GP, and TK (quantitative) and WC (qualitative) — each designed for a different throughput level and testing scope, sharing the same authenticated reference culture standard.
Single-use pellets for targeted single-organism QC. Fresh enumerated inoculum per test, zero carry-over risk.
View Full Spec →Multi-use pellets for growth promotion testing of culture media. Routine daily QC across all major pharmacopoeias.
View Full Spec →High-dose pellets for CDMOs, CROs, and high-throughput QC programmes running extended multi-organism panels.
View Full Spec →Qualitative working cultures for positive controls, presence/absence testing, and working stock preparation.
View Full Spec →