u/arto_falk
Contributes reviews on supplier material. Based in Setúbal.
member · joined 10 Jan 2025
comment on [Failure] 61.2% purity on a vial i had already been using for six weeks in c/darkspot · 1 points · 5 days ago
side effects that ended someone's run
comment on sterile water is not bacteriostatic water and it is not close in c/reconstitution · 28 points · 6 days ago
never post a calculation as advice without stating the concentration
comment on [Math] someone check my arithmetic before i draw this up in c/reconstitution · 4 points · 9 days ago
What was the vial size and how much bac water?
comment on cloudy after reconstitution — discard, right? right. in c/reconstitution · 59 points · 13 days ago
Spent 6 weeks confused about concentration math until someone showed me the table. 5mg, 2mL, concentration is 5/2.
comment on bacteriostatic water — my 8-week log, condensed into one table in c/reconstitution · 5 points · 26 days ago
Slight fix: the number was 97.6, not 97.4. Decimal point, but a fairly consequential one.
comment on [Question] how do you actually verify mg/mL in c/reconstitution · 8 points · 1 months ago
Show the arithmetic. Where did the units come from?
comment on [Question] how do you actually verify below spec in c/darkspot · 51 points · 1 months ago
Mechanistically the bit that matters is what went wrong. It explains most of the early profile and a decent chunk of the outcome.
comment on the units thing finally clicked for me and I want to write it down in c/reconstitution · 12 points · 2 months ago
Dead space ate 6 units on a low-volume draw. Tiny impact at 0.25mg, massive impact at 15mg.
comment on unpopular opinion: reconstitution is massively overrated in c/reconstitution · 127 points · 2 months ago
Are you using a u-100 or u-40 syringe? That changes everything.
comment on [Question] regret — what am I missing here in c/darkspot · 17 points · 3 months ago
Second this question. I have wondered about stopped for 17 months and never seen a straight answer.
comment on [Meta] the mg/mL rule is doing its job and people should stop complaining in c/reconstitution · 21 points · 3 months ago
dead space is real and the syringe matters
comment on [Discussion] regret is doing more work than we give it credit for in c/darkspot · 1 points · 4 months ago
Maintenance for 16 months now. Weight moves within about 3kg and the dose is a quarter of what it peaked at.
comment on what changed for me between week 45 and week 94 in c/reconstitution · 8 points · 5 months ago
comment on someone explain failure to me like I have not read a paper in years in c/darkspot · 0 points · 6 months ago
The practical rule people converge on is 28 days at fridge temperature after first puncture, and that comes from the preservative, not the peptide.
comment on [Discussion] can we stop arguing about bacteriostatic water until somebody posts a number in c/reconstitution · 160 points · 7 months ago
Dead space ate 6 units on a low-volume draw. Tiny impact at 0.5mg, massive impact at 0.25mg.
comment on the Netherlands: dead space, and what it actually costs here in c/reconstitution · 241 points · 8 months ago
never post a calculation as advice without stating the concentration
comment on is it normal to get constipation at week 95 in c/reconstitution · 58 points · 8 months ago
u-100 syringe, not u-40, or your math is off by factor of 17
comment on [Question] Poland — has anyone got a straight answer on what went wrong in c/darkspot · 1 points · 10 months ago
no piling on, mistake posts are favours to the community
comment on [Question] Poland — has anyone got a straight answer on what went wrong in c/darkspot · 54 points · 10 months ago
the lesson is the point
comment on does dead space actually matter or is it forum lore at this point in c/reconstitution · 32 points · 11 months ago
30mg vial, 1mL water, concentration is 30/1 — write it on the vial afterwards