vialroom

#reconstitution 2025-07-25

Friday22 messages3 participantstimes are UTC
Highlights from this day
  • logrotate — took me a year to stop over-diluting. the measurement error at 4 units is worse than the convenience 13:17
  • a1c_lag — for the archive how do you all measure a half unit, or do you just not i was wrong about this last year: it is fine to draw cold, it just stings more going in 13:30
  • cold_pack_carla — follow up my vial pulled the water in on its own, is that the vacuum or did i do something the meniscus thing is real. read it at eye level or you are guessing by a… 13:55
  • cold_pack_carla — genuine question bac water or sterile water for something im going into weekly for 7 weeks 13:57
LO

anyone got a photo of what a properly dissolved vial looks like

it should be completely clear with no floaters. cloudy means stop

my rule is one concentration for everything so i never have to think about it at 7am

do i swirl for a specific length of time or just until its clear

i write the mg/ml on the vial with a sharpie the moment i reconstitute it, ask me again in a month

[edited]

update from 5 months ago: switched to a single concentration and have not miscalculated since

i have never once regretted using a rounder number and a slightly bigger volume

read it at eye level

LO

took me a year to stop over-diluting. the measurement error at 4 units is worse than the convenience

5mg in 2ml gives 2.5mg/ml, 0.25mg is 10 units. good for a starting dose, not advice obviously

right so i swirl for about thirty seconds and then leave it. never had one fail to dissolve

write the date on

for the archive how do you all measure a half unit, or do you just not
i was wrong about this last year: it is fine to draw cold, it just stings more going in

👀7

the powder is stuck to the stopper, do i care

CP

the meniscus thing is real. read it at eye level or you are guessing by a unit either way

is it normal for the cake to look slightly collapsed on one side

CP

follow up my vial pulled the water in on its own, is that the vacuum or did i do something
the meniscus thing is real. read it at eye level or you are guessing by a unit either way

genuine question bac water or sterile water for something im going into weekly for 7 weeks

💀1❤️13

foam is bad

round numbers