Disclaimer

The full statement that applies to every page in this file. It is repeated in short form at the foot of each note.

01Research reference only

All content is for academic research reference only. The materials discussed are research chemicals, not for human consumption, and nothing here is intended for the diagnosis, prevention or management of any condition. No page describes a preparation, a quantity, a schedule, or a method of use in a person, and any request for one is declined rather than paraphrased.

Nothing on this site is medical advice, and nothing here substitutes for assessment by a qualified professional. Readers who have a health question should put it to someone who can examine them, which this file cannot.

02No sales, no testing, no endorsement

No product is sold, supplied, dispatched or tested on this site, and no payment is processed here. No supplier is endorsed, vetted or ranked. Descriptions of a listing are descriptions of a public page, not assurances about a material.

The archive page reproduces third-party listing data as archived records. It is documentation, it may be out of date, and it is not an offer.

03Accuracy and liability

Notes are assembled from public documents in good faith and revised when those documents change. Errors remain possible, listings change without notice, and figures attributed to a listing reflect that listing on the revision date rather than today. Readers should confirm anything that matters against a current primary source.

To the extent permitted by law, no liability is accepted for decisions taken on the basis of this file. A reading file is an input to a reader's own judgement, not a substitute for it.