Nordanalyt Laboratories

Nordanalyt is a contract analytical laboratory that took index submissions from 2024-Q3 onward. It is the most capable contributor in the index on methods and the least convenient on turnaround, and its record set is correspondingly small and unusually rich.

Three capabilities exist nowhere else in the index. Ion-pair chromatography makes the short bioregulator class — carnosine, vilon, pinealon, epitalon — genuinely assayable rather than nominally assayable, and Nordanalyt is the source of every report in that class that the index does not mark method-inappropriate. Size-exclusion chromatography allows the recombinant and conjugated compounds (IGF-1 LR3, IGF-1 DES, PEG-MGF, follistatin-344) to be characterised for aggregate content, which reverse-phase chromatography cannot do. And ICP-MS gives a copper number for GHK-Cu and a zinc number for thymulin, which is the difference between a complete and an incomplete report on those two compounds.

Repeatability is the best in the index at 0.16 pp, helped by duplicate injection as standard. Measured bias is +0.02 pp on 74 paired comparisons — indistinguishable from the reference despite the 35-minute gradient, which is mildly surprising and is discussed on the inter-lab page.

The constraint is throughput. Nordanalyt's median turnaround in the index is 14 days and its cost per full panel is several times that of the faster laboratories, so it is used for difficult compounds and disputed results rather than routine screening.