Why "any advice?" is the least effective ending for a post — the long version posts 61–84

Confirming post #60 from a second method, which matters more than confirming it from a second person.

Chromatogram questions: describe the method first. Column type, gradient, wavelength, detection method. Everything else follows from method. A chromatogram without method is a number without context.

The step people skip is the one I have spelled out.

I had written a reply contradicting post #58 and deleted it. Here is what survived.

Lab result questions: state the result, the reference interval, and what else is on the same panel. A single flag on a single draw is usually uninformative without context.

Adding this to the thread rather than to the wiki, because I am not confident enough for the wiki.

When you quote a figure from somewhere else, say where from. Not as a formality — the answer frequently depends on whether the number came from a certificate, an independent report or a forum post.

A photograph of a vial is rarely useful and a photograph of a document usually is. Redact the identifiers before you post either.

This is the sort of exchange that makes the archive worth searching.

Questions you cannot explain: "I cannot say why I am asking this, but is this compound stable at room temperature?" is more productive than no question at all. People here know that some questions cannot be asked in public and they will work with that constraint.

Say what you have already ruled out. "It is not the diluent because I tried a second vial from a different box" saves three replies suggesting the diluent.

I have separated what I observed from what I concluded, which does not always happen.

Answering the question post #66 raises rather than the one it answers.

If your question has a deadline — a parcel in transit, a delivery you have to accept or refuse — say so. People answer differently when there is a clock on it.

I would treat the number as indicative rather than as a measurement.

Edit the first post rather than adding the missing detail in reply nine. People arriving later read the first post and stop.

Avoid "any advice?" at the end. It is so generic that people do not know which part of the post it refers to. Pick the specific part and ask that specific question instead.

Quantities without units are the single commonest reason a question sits unanswered. "Two and a half" is not a dose, a volume or a concentration until you say which.

On reflection I would soften that slightly.

Do not apologise in the first line. It costs you the space where the question should be, and nobody here thinks a question is an imposition.

If that reads as pedantic, it is, and it has saved me twice.

I had written a reply contradicting post #69 and deleted it. Here is what survived.

Staff note on titles, since it comes up. We retitle topics fairly often, always leaving the original in the first post and always logging it. It is not a criticism of the wording — it is that a title is how somebody finds this in eighteen months.

Confirming post #73 from a second method, which matters more than confirming it from a second person.

Timeline questions need the timeline. Dates, in order, with what happened on each. "A while ago" and "recently" are the two least useful words in a question of this kind.

That is the version I would defend. It is not the version I started with.