add a standard
👍9
#lab-requests 2025-10-18
Saturday23 messages5 participantstimes are UTC
Highlights from this day
- blank_run — follow up the split works from about 5 people. below that everyone pays more than the test is worth 09:38
- area_percent — follow up declare it as an analytical reference sample with a low value. that is what it is 11:58
- ten_percent_off — genuine question the queue is posted and updated. if your code is not on it, it did not arrive 12:45
- HPLC_Hank — ok so how long do you keep the retained half of the sample turnaround has been between 21 days and twice that depending on the queue 12:48
anyone want to co-fund a quantity test on a lot i already own
coordinating this round
blinded obviously
label the syringe
count me in
i keep half the sample back so there is something to send if the first one goes missing
follow up the split works from about 5 people. below that everyone pays more than the test is worth
who is coordinating this round
is there a submission going out this month and can i get in on it
dont send your only vial
code not name
roughly one sample in 9 rounds has gone missing in transit. budget for it emotionally
update on the earlier thing how much sample does the lab need for purity plus quantity
do not send your only vial. that has happened twice and both times it hurt
follow up declare it as an analytical reference sample with a low value. that is what it is
whats the failure rate on samples actually arriving
is it worth including a reference standard in the batch
keep half back
genuine question the queue is posted and updated. if your code is not on it, it did not arrive
ok so how long do you keep the retained half of the sample
turnaround has been between 21 days and twice that depending on the queue
turnaround has been between 11 days and twice that depending on the queue
a pooled result tells you about the pool. it does not tell you about your vial