NGS Standards are mock microbial communities that mimic mixed metagenomic samples. This product is prepared as an even mixture of whole cells and comprises fully sequenced, characterized, and authenticated bacterial species observed in normal and atypical gut microbial communities. Each order for this product is provided with access to run 10 analyses on One Codex, the leading bioinformatics platform for microbial genomics and metagenomics. Specification Range: 2.4x108 cells/vial ± 1 log* *Whole cell concentrations indicate ATCC manufacturing specifications and are provided as a reference only