vialroom

#reconstitution 2026-05-03

Sunday18 messages4 participantstimes are UTC
Highlights from this day
  • adelaide_assay — coming back to this why does everyone say 2ml specifically and not 1ml 16:16
  • tare_weight — if the maths gives you 13.7 units, change the volume. do not try to hit 13.7 17:47
  • tare_weight — nobody here should be telling you a dose. we can check your arithmetic, thats a different thing, happy to be corrected 17:48
  • tare_weight — bac water or sterile water for something im going into weekly for 2 weeks 18:34
  • adelaide_assay — the vacuum will pull it in. let it. fighting it is how you get a face full of aerosol 19:06
TW

do not add more bac water to an already reconstituted vial, you have lost track of the concentration

AA

coming back to this why does everyone say 2ml specifically and not 1ml

😂2🔥13
TW

if the maths gives you 13.7 units, change the volume. do not try to hit 13.7

👍3

nobody here should be telling you a dose. we can check your arithmetic, thats a different thing, happy to be corrected

🧪9🤝8🧊1
AA

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

TW

bac water or sterile water for something im going into weekly for 2 weeks

🔥8⚠️14👀3
II

pick the volume so your dose is a whole number of units. thats the entire trick

AA

the vacuum will pull it in. let it. fighting it is how you get a face full of aerosol

10mg vial
  + 1.0ml  -> 10.0 mg/ml   0.5mg =  5u   1mg = 10u
  + 2.0ml  ->  5.0 mg/ml   0.5mg = 10u   1mg = 20u
  + 2.5ml  ->  4.0 mg/ml   0.5mg = 12.5u (dont)
  + 5.0ml  ->  2.0 mg/ml   0.5mg = 25u   1mg = 50u
II

i write the mg/ml on the vial with a sharpie the moment i reconstitute it

a 3ml syringe for the diluent and a u100 for the dose is the setup most people here end up with, your mileage will differ