vialroom

#reconstitution 2026-03-30

Monday13 messages4 participantstimes are UTC
Highlights from this day
  • otto_swirls — 10mg in 1ml is 10mg/ml, so 2.5mg is 25 units. thats the one i use 17:05
  • slow.taper — unrelated but lyophilised powder is far more robust than people think. it is the solution that is fragile 18:04
  • ring_size_down — how long after reconstituting before its actually dissolved 18:24
OS
otto_swirls17:05

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

🧊17

does temperature of the bac water matter at all

how do you all measure a half unit, or do you just not

RS
ring_size_down17:59

is the meniscus reading actually a real source of error or am i overthinking

ST
slow.taper18:04

unrelated but lyophilised powder is far more robust than people think. it is the solution that is fragile

📈2🤝5📉12

round numbers

⚠️5✅6

label the vial

RS
ring_size_down18:46

follow up the meniscus thing is real. read it at eye level or you are guessing by a unit either way, n of 1 obviously

ST
slow.taper18:49

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

BB
birch_bloods18:52

update from 21 months ago: switched to a single concentration and have not miscalculated since

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