genuine question gross powder mass is not net peptide. water and counterion are in that number
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#reconstitution 2024-10-16
Wednesday27 messages8 participantstimes are UTC
Highlights from this day
- truncation_tru — genuine question gross powder mass is not net peptide. water and counterion are in that number 18:32
- lyophile_liv — my rule is one concentration for everything so i never have to think about it at 7am 19:05
- lyophile_liv — i write the mg/ml on the vial with a sharpie the moment i reconstitute it 19:06
- marrow.mod — is the meniscus reading actually a real source of error or am i overthinking 22:16
foam is bad
read it at eye level
anyone else find the 30mg vials harder to get fully dissolved than the small ones
im getting bubbles in the barrel every single time, what am i doing wrong
how much do i lose to dead space with a 30G pin
my rule is one concentration for everything so i never have to think about it at 7am
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i write the mg/ml on the vial with a sharpie the moment i reconstitute it
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*mg/ml, obviously
whats the smallest volume you would trust yourself to measure on a u100
bac water
do you let it come to room temp before drawing or draw it cold
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for the archive nobody here should be telling you a dose. we can check your arithmetic, thats a different thing
thats the vacuum
Testing queue: 2 submissions open, 86 awaiting dispatch.
anyone got a photo of what a properly dissolved vial looks like
bac water or sterile water for something im going into weekly for 5 weeks
the last few units are a real loss. i accept it rather than tilting the vial and drawing air
not sterile water
round numbers
update from 13 months ago: switched to a single concentration and have not miscalculated since
clear or bin it
aim the diluent at the glass wall, not at the powder. it goes in gentler
20:49marrow.mod pinned a message to this channel
while im here is a slightly cloudy solution ever ok or is that always a bin it
swirl dont shake
is the meniscus reading actually a real source of error or am i overthinking
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