Performance assessment of Bruker’s Alpha II FTIR, Scatr’s Series One, Spectra Plasmonics’ Amplifi ID, and Waters’ RADIAN ASAP

On April 20, 2026, we released v1 of this resource. Thanks to invaluable feedback from our drug checking community colleagues, as well as from technology developers Scatr, Spectra Plasmonics, and Waters, we released v2 of this resource on July 29, 2026. Substantial revisions to v1 are summarized in Appendix B.

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