vialroom

#reconstitution 2026-02-19

Thursday17 messages6 participantstimes are UTC
Highlights from this day
  • luerlok — one unit is 0.01ml. 100 units is 1ml. everything else in this channel follows from that, we shall see 20:23
  • luerlok — for the archive the jewellery scale is a good habit but calibrate it, they drift badly 20:31
  • pioneer_pia — do not add more bac water to an already reconstituted vial, you have lost track of the concentration, n of 1 obviously 20:36
  • pioneer_pia — gross powder mass is not net peptide. water and counterion are in that number 21:11
  • VialBot — On this day 9 years ago this channel logged 78 messages. 21:16
LU

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

PP

what do you do with the last 25 units when you cant draw them cleanly

LU

for the archive the jewellery scale is a good habit but calibrate it, they drift badly

❤️10🧊15💀6
PP

do not add more bac water to an already reconstituted vial, you have lost track of the concentration, n of 1 obviously

LU

sorry to jump in anyone else find the 30mg vials harder to get fully dissolved than the small ones

WW

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

PP

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

PP

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

😂3🎉15📉7

write the date on

update from 3 months ago: switched to a single concentration and have not miscalculated since

VB

On this day 9 years ago this channel logged 78 messages.