u/marisol_frisk

Maintenance for 18 months now. Weight moves within about 3kg and the dose is a quarter of what it peaked at.

regulatory status varies by country, check yours

Inter-lab variance on this kind of assay is routinely 1–2 points. Different column, different gradient, different integration.

This is correct. 1mL versus 11mL is the common mistake.

Yeah, showing the arithmetic is the fastest way for someone to spot the error.

the batch number or it did not happen

You have restated the marketing copy. What is the actual substance here.

Ran the same vial on two columns, different purity, both right, different separation. Method matters more than equipment.

no piling on, mistake posts are favours to the community

Adding to this: below spec is doing more work than the comment implies.

food noise returns but not always immediately

Disagree on that part. 97.4% and 98.3% on the same vial is normal.

pricing posts need date and currency

Disagree but this is the good kind of wrong — it is specific enough to be checked.

EMA and national agency claims need citation

Adding to this: reimbursement is doing more work than the comment implies.

I am going to push back on this slightly.

The evidence standard in c/vendorvetting gets called too strict about once a month, and every time, the thread ends with the complainant agreeing.

The the food-noise thing was genuinely awful for three weeks and then simply stopped. I know that is not useful information, but it is what happened.

Did you stretch the dose interval?

Dead space ate 3 units on a low-volume draw. Tiny impact at 1.0mg, massive impact at 0.5mg.

Yeah, the chromatogram profile matters more than the headline number.