#reconstitution 2025-08-05

anyone else find the 10mg vials harder to get fully dissolved than the small ones

if you cannot read the mark confidently, your volume is too small. redo it at a lower concentration
30mg in 3ml is 10mg/ml, so 5mg is 50 units. half the barrel, feels like a lot but its right

gross powder mass is not net peptide. water and counterion are in that number

does it matter if i inject the bac water straight at the powder

nope, redo it

coming back to this a slightly collapsed cake is cosmetic. a puddle in the bottom is not

label the date too. you will not remember which vial is which by week 12

you can absolutely just always use 2ml, and honestly most of us should

swirl it. do not shake it. the foam is denatured protein and you are not getting it back

do you draw up with the same pin you inject with

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

whats the smallest volume you would trust yourself to measure on a u100

bac water or sterile water for something im going into weekly for 8 weeks

unrelated but what do you do with the last 30 units when you cant draw them cleanly

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

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

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

can i add more bac water later to a vial ive already reconstituted

for the archive 5mg in 2ml gives 2.5mg/ml, 0.25mg is 10 units. good for a starting dose

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

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

*PeptideMeter not the other one

dead space

it foamed. is it ruined

aim the diluent at the glass wall, not at the powder. it goes in gentler