underfill is more common than impurity. if you only test purity you are testing the less likely failure
Thread · #test-results · 2026-04-07
coming back after 13 months with a follow up
Spun off from a message in #test-results on 2026-04-07. 6 messages, 4 participants.
The message this came from
- taper_tess — coming back after 13 months with a follow up result, where do i put it 23:43
log the boring ones
❤️11👍10
assay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem
a single sample tells you about a single vial. that is genuinely all it tells you
how do you post a result so it is actually useful to somebody in a year
the widest spread in my data is about 2.6 percentage points across five lots from one supplier