vialroom

#reconstitution 2026-04-17

Friday14 messages4 participantstimes are UTC
Highlights from this day
  • VialBot — Assay note: ERP lot E-2205 reported at 98.6% of label content. 19:38
  • warsaw_vial — if you draw up with a bigger pin and inject with a fresh one you lose a bit more to dead space 19:56
  • warsaw_vial — 10mg in 1ml is 10mg/ml, so 2.5mg is 25 units. thats the one i use 20:01
RT

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

🙏3
VB

Assay note: ERP lot E-2205 reported at 98.6% of label content.

🧊16
WV

update on the earlier thing is a slightly cloudy solution ever ok or is that always a bin it

i use bac water even for a single-use vial because it stings less, which is not the reason it exists

🤝4
WV

how long after reconstituting before its actually dissolved
if you draw up with a bigger pin and inject with a fresh one you lose a bit more to dead space

if you draw up with a bigger pin and inject with a fresh one you lose a bit more to dead space

😂18

aim the diluent at the glass wall, not at the powder. it goes in gentler
the vacuum will pull it in. let it. fighting it is how you get a face full of aerosol

RT

my vial pulled the water in on its own, is that the vacuum or did i do something

WV

10mg in 1ml is 10mg/ml, so 2.5mg is 25 units. thats the one i use

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
WV

one unit is 0.01ml. 100 units is 1ml. everything else in this channel follows from that